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ASPN
Aspen Aerogels, Inc.
stock NYSE

At Close

Jul 30, 2026 3:59:57 PM EDT

4.51USD+10.147%(+0.42)1,303,341

0.00Bid 0.00Ask 0.00Spread

Pre-market

Jul 27, 2026 9:25:30 AM EDT

4.67USD+14.203%(+0.58)0

After-hours

Jul 30, 2026 4:10:30 PM EDT

4.51USD+0.111%(0.00)101

OverviewOptionsHistoricalExchangesShortsMore

Date (EDT)	Open	High	Low	Close	Change	Volume	Change Since
2026-07-30	4.3200	4.5600	4.2900	4.5100	+10.269%	1,303,341	0.000%
2026-07-29	4.3700	4.4250	4.0650	4.0900	-6.834%	1,178,326	+10.269%
2026-07-28	4.6500	4.6500	4.3400	4.3900	-5.591%	901,779	+2.733%
2026-07-27	4.7400	4.8600	4.5800	4.6500	-0.428%	1,252,568	-3.011%
2026-07-24	5.1500	5.1500	4.6011	4.6700	-9.496%	1,195,737	-3.426%
2026-07-23	5.2000	5.3000	5.0300	5.1600	-2.825%	829,016	-12.597%
2026-07-22	5.3500	5.4700	5.2900	5.3100	-2.210%	894,189	-15.066%
2026-07-21	5.1600	5.4450	5.0800	5.4300	+7.952%	890,013	-16.943%
2026-07-20	5.1000	5.2100	5.0050	5.0300	-1.949%	720,546	-10.338%
2026-07-17	4.9600	5.2450	4.8800	5.1300	+1.584%	885,931	-12.086%
2026-07-16	5.2400	5.4400	4.9800	5.0500	-4.717%	813,316	-10.693%
2026-07-15	5.3400	5.4800	5.1310	5.3000	+0.569%	685,434	-14.906%
2026-07-14	5.2700	5.3850	5.2050	5.2700	+1.737%	640,332	-14.421%
2026-07-13	5.1600	5.2300	5.0700	5.1800	+0.388%	914,199	-12.934%
2026-07-10	5.2500	5.2500	5.1250	5.1600	-1.527%	717,713	-12.597%
2026-07-09	5.2700	5.3350	5.1850	5.2400	+0.963%	679,457	-13.931%
2026-07-08	5.0400	5.2100	5.0400	5.1900	+0.973%	949,348	-13.102%
2026-07-07	5.3500	5.3500	5.0350	5.1400	-6.033%	1,362,641	-12.257%
2026-07-06	5.6200	5.7900	5.4400	5.4700	-1.971%	1,132,691	-17.550%
2026-07-02	5.9100	6.1050	5.5100	5.5800	-5.902%	1,513,240	-19.176%
2026-07-01	6.3900	6.3900	5.8900	5.9300	-6.467%	1,185,581	-23.946%
2026-06-30	6.0000	6.4250	5.9900	6.3400	+6.020%	2,063,028	-28.864%
2026-06-29	5.6400	5.9800	5.4550	5.9800	+6.217%	1,972,868	-24.582%
2026-06-26	5.5000	5.6400	5.3350	5.6300	-0.880%	3,371,443	-19.893%
2026-06-25	5.8300	5.8450	5.5700	5.6800	-0.873%	1,206,536	-20.599%
2026-06-24	5.9200	5.9200	5.5500	5.7300	-2.881%	1,263,244	-21.291%
2026-06-23	6.1700	6.4250	5.8900	5.9000	-7.378%	1,631,338	-23.559%
2026-06-22	6.3100	6.5150	6.0900	6.3700	+0.791%	1,798,322	-29.199%
2026-06-18	6.1800	6.3993	5.9900	6.3200	+4.463%	2,201,633	-28.639%
2026-06-17	5.8000	6.3600	5.7300	6.0500	+3.952%	1,559,290	-25.455%
2026-06-16	5.9300	6.1400	5.7850	5.8200	-3.642%	1,808,632	-22.509%
2026-06-15	6.1400	6.2100	5.9600	6.0400	+2.027%	1,225,990	-25.331%
2026-06-12	5.6900	6.0050	5.6690	5.9200	+3.497%	941,475	-23.818%
2026-06-11	5.5400	5.7250	5.4100	5.7200	+5.147%	1,373,061	-21.154%
2026-06-10	5.4600	5.6900	5.4300	5.4400	-1.449%	882,467	-17.096%
2026-06-09	5.7200	5.7875	5.1600	5.5200	-2.128%	1,663,878	-18.297%
2026-06-08	5.8000	5.8500	5.6250	5.6400	0.000%	943,187	-20.035%
2026-06-05	6.1600	6.1700	5.5400	5.6400	-9.470%	1,267,549	-20.035%
2026-06-04	5.8300	6.2400	5.7100	6.2300	+5.593%	1,250,476	-27.608%
2026-06-03	6.2300	6.2900	5.7800	5.9000	-5.145%	1,348,795	-23.559%
2026-06-02	6.1800	6.3000	6.0100	6.2200	0.000%	1,373,726	-27.492%
2026-06-01	6.3600	6.4500	6.2100	6.2200	-2.813%	1,252,695	-27.492%
2026-05-29	6.3500	6.4050	6.0950	6.4000	+0.471%	1,606,364	-29.531%
2026-05-28	6.3100	6.6950	6.3000	6.3700	+0.157%	2,076,183	-29.199%
2026-05-27	6.0000	6.4300	5.9600	6.3600	+6.533%	2,274,035	-29.088%
2026-05-26	5.9000	6.0300	5.7600	5.9700	+3.109%	1,272,195	-24.456%
2026-05-22	5.5600	5.9000	5.5500	5.7900	+5.850%	1,308,177	-22.107%
2026-05-21	5.0600	5.5300	5.0350	5.4700	+7.255%	1,615,308	-17.550%
2026-05-20	5.0300	5.1900	4.9300	5.1000	+0.791%	1,088,775	-11.569%
2026-05-19	5.1900	5.2500	4.9008	5.0600	-5.066%	1,295,442	-10.870%
2026-05-18	5.6000	5.6300	5.3100	5.3300	-4.821%	1,270,996	-15.385%
2026-05-15	5.6400	5.7800	5.5000	5.6000	-3.780%	2,023,150	-19.464%
2026-05-14	5.3200	6.0550	5.2500	5.8200	+7.778%	2,993,156	-22.509%
2026-05-13	5.1500	5.5804	5.0300	5.4000	+6.719%	2,721,321	-16.481%
2026-05-12	5.0800	5.3800	5.0250	5.0600	-1.172%	2,543,548	-10.870%
2026-05-11	5.0000	5.5450	4.9700	5.1200	+1.587%	2,195,987	-11.914%
2026-05-08	5.2050	5.6300	5.0400	5.0400	-1.563%	2,013,054	-10.516%
2026-05-07	4.6700	5.5498	4.6100	5.1200	+24.272%	5,397,574	-11.914%
2026-05-06	4.1500	4.1868	4.0200	4.1200	-0.483%	1,844,528	+9.466%
2026-05-05	3.9200	4.1400	3.8650	4.1400	+6.701%	1,590,212	+8.937%
2026-05-04	4.2500	4.2500	3.8250	3.8800	-9.133%	1,606,999	+16.237%
2026-05-01	3.7500	4.2700	3.7500	4.2700	+15.094%	2,320,137	+5.621%
2026-04-30	3.5700	3.7300	3.5600	3.7100	+2.770%	2,153,581	+21.563%
2026-04-29	3.6000	3.6350	3.5100	3.6100	0.000%	778,109	+24.931%
2026-04-28	3.5900	3.6350	3.5050	3.6100	-0.824%	1,326,949	+24.931%
2026-04-27	3.4800	3.6650	3.4550	3.6400	+4.000%	1,465,640	+23.901%
2026-04-24	3.3300	3.5300	3.2900	3.5000	+4.167%	1,522,168	+28.857%
2026-04-23	3.2600	3.4000	3.2200	3.3600	+3.385%	2,148,857	+34.226%
2026-04-22	3.5600	3.6400	3.1550	3.2500	-8.451%	2,901,172	+38.769%
2026-04-21	3.5800	3.7000	3.4700	3.5500	-0.281%	1,073,489	+27.042%
2026-04-20	3.4500	3.5950	3.3800	3.5600	+2.299%	1,165,647	+26.685%
2026-04-17	3.5400	3.7250	3.4200	3.4800	-1.136%	1,676,925	+29.598%
2026-04-16	3.3800	3.5300	3.2600	3.5200	+5.706%	1,308,584	+28.125%
2026-04-15	3.3000	3.4850	3.3000	3.3300	+0.604%	1,482,598	+35.435%
2026-04-14	3.5800	3.5917	3.2200	3.3100	-6.232%	1,371,670	+36.254%
2026-04-13	3.3100	3.6750	3.2500	3.5300	+5.689%	1,392,807	+27.762%
2026-04-10	3.8000	3.9800	3.3200	3.3400	-10.695%	2,051,782	+35.030%
2026-04-09	3.6700	3.7900	3.4700	3.7400	+0.809%	1,800,849	+20.588%
2026-04-08	3.8900	3.9000	3.6450	3.7100	+0.542%	757,319	+21.563%
2026-04-07	3.7200	3.8000	3.5450	3.6900	-2.381%	970,411	+22.222%
2026-04-06	3.6800	3.9700	3.6800	3.7800	+2.439%	994,092	+19.312%
2026-04-02	3.3600	3.7289	3.3200	3.6900	+6.340%	1,377,360	+22.222%
2026-04-01	3.4700	3.5800	3.4600	3.4700	+1.462%	1,155,129	+29.971%
2026-03-31	3.2500	3.4500	3.2300	3.4200	+7.886%	1,088,010	+31.871%
2026-03-30	3.3300	3.3700	3.1050	3.1700	-3.939%	2,214,222	+42.271%
2026-03-27	3.3700	3.4400	3.2400	3.3000	-3.509%	773,677	+36.667%
2026-03-26	3.4100	3.5350	3.3850	3.4200	-0.581%	798,338	+31.871%
2026-03-25	3.2900	3.4450	3.2500	3.4400	+6.173%	820,237	+31.105%
2026-03-24	3.1800	3.3000	3.1800	3.2400	-0.613%	830,284	+39.198%
2026-03-23	3.1500	3.2900	3.1150	3.2600	+6.536%	949,654	+38.344%
2026-03-20	3.1900	3.2000	3.0300	3.0600	-5.263%	1,969,479	+47.386%
2026-03-19	3.1600	3.2850	3.0900	3.2300	0.000%	1,199,937	+39.628%
2026-03-18	3.2400	3.3900	3.2150	3.2300	-1.824%	1,127,128	+39.628%
2026-03-17	3.3800	3.4950	3.2800	3.2900	-2.950%	1,157,843	+37.082%
2026-03-16	3.7400	3.7800	3.2750	3.3900	-7.123%	1,111,980	+33.038%
2026-03-13	3.6300	3.7500	3.6000	3.6500	+1.671%	1,511,833	+23.562%
2026-03-12	3.2400	3.6450	3.2400	3.5900	+10.123%	1,891,620	+25.627%
2026-03-11	3.2000	3.3050	3.1900	3.2600	+0.308%	1,333,715	+38.344%
2026-03-10	3.1600	3.3550	3.1600	3.2500	+1.246%	1,500,805	+38.769%
2026-03-09	3.1800	3.2550	3.0600	3.2100	-0.311%	1,321,317	+40.498%
2026-03-06	3.1900	3.3400	3.1900	3.2200	-1.529%	1,386,339	+40.062%
2026-03-05	3.2200	3.3400	3.2200	3.2700	-2.388%	1,742,657	+37.920%
2026-03-04	3.3800	3.4300	3.2700	3.3500	+0.299%	1,281,294	+34.627%
2026-03-03	3.2000	3.4700	3.1700	3.3400	+1.829%	1,944,731	+35.030%
2026-03-02	3.0200	3.4650	3.0200	3.2800	+5.128%	1,882,248	+37.500%
2026-02-27	3.0400	3.2050	2.8750	3.1200	-0.637%	3,895,804	+44.551%
2026-02-26	2.6100	3.1700	2.6100	3.1400	+22.179%	2,764,711	+43.631%
2026-02-25	2.5800	2.8600	2.3000	2.5700	-27.809%	7,636,658	+75.486%
2026-02-24	3.5600	3.6300	3.4700	3.5600	+0.565%	1,327,306	+26.685%
2026-02-23	3.5400	3.6900	3.4900	3.5400	-1.939%	1,060,583	+27.401%
2026-02-20	3.5600	3.7400	3.5600	3.6100	-0.276%	1,495,632	+24.931%
2026-02-19	3.4500	3.6600	3.4000	3.6200	+3.725%	1,241,371	+24.586%
2026-02-18	3.5500	3.6400	3.4200	3.4900	-1.966%	1,200,586	+29.226%
2026-02-17	3.5100	3.6400	3.5000	3.5600	+0.850%	1,428,811	+26.685%
2026-02-13	3.3500	3.6400	3.3200	3.5300	+6.006%	1,371,621	+27.762%
2026-02-12	3.5100	3.5596	3.2950	3.3300	-5.128%	1,010,551	+35.435%
2026-02-11	3.5100	3.5850	3.4501	3.5100	+0.862%	921,064	+28.490%
2026-02-10	3.5000	3.6000	3.4600	3.4800	+0.288%	954,506	+29.598%
2026-02-09	3.4500	3.5286	3.3900	3.4700	+1.166%	1,115,775	+29.971%
2026-02-06	3.1400	3.4850	3.1300	3.4300	+11.364%	1,265,216	+31.487%
2026-02-05	3.1800	3.2060	2.9750	3.0800	-6.383%	1,536,933	+46.429%
2026-02-04	3.4000	3.4000	3.1518	3.2900	-1.791%	822,110	+37.082%
2026-02-03	3.3200	3.4350	3.1900	3.3500	+3.077%	1,565,722	+34.627%
2026-02-02	3.3300	3.4101	3.2300	3.2500	-3.561%	1,161,013	+38.769%
2026-01-30	3.5100	3.5750	3.3700	3.3700	-6.648%	1,069,827	+33.828%
2026-01-29	3.4600	3.6200	3.3500	3.6100	+5.248%	1,882,332	+24.931%
2026-01-28	3.5900	3.6359	3.3401	3.4300	-3.107%	2,487,831	+31.487%
2026-01-27	3.5700	3.5950	3.5000	3.5400	-0.840%	840,044	+27.401%
2026-01-26	3.7900	3.7900	3.5600	3.5700	-6.545%	1,072,825	+26.331%
2026-01-23	3.9000	3.9100	3.7500	3.8200	-2.051%	1,332,917	+18.063%
2026-01-22	3.6600	3.9350	3.6400	3.9000	+8.939%	2,143,262	+15.641%
2026-01-21	3.5700	3.6650	3.4850	3.5800	+1.705%	1,419,173	+25.978%
2026-01-20	3.3700	3.6750	3.3650	3.5200	+1.441%	1,532,853	+28.125%
2026-01-16	3.4700	3.5499	3.4200	3.4700	+0.580%	1,838,271	+29.971%
2026-01-15	3.4800	3.5550	3.4000	3.4500	-0.289%	1,220,041	+30.725%
2026-01-14	3.4400	3.5300	3.3900	3.4600	0.000%	1,203,869	+30.347%
2026-01-13	3.4000	3.5400	3.2800	3.4600	+2.976%	1,331,335	+30.347%
2026-01-12	3.3200	3.4600	3.2750	3.3600	+1.818%	1,218,352	+34.226%
2026-01-09	3.3100	3.3550	3.1900	3.3000	+0.304%	1,023,637	+36.667%
2026-01-08	3.2100	3.3600	3.1950	3.2900	+1.543%	890,837	+37.082%
2026-01-07	3.3200	3.3400	3.1650	3.2400	-2.703%	1,579,338	+39.198%
2026-01-06	3.2400	3.4160	3.2400	3.3300	+2.778%	2,242,398	+35.435%
2026-01-05	2.9200	3.2500	2.9200	3.2400	+12.111%	2,806,299	+39.198%
2026-01-02	2.8600	2.9700	2.8000	2.8900	+2.120%	2,290,464	+56.055%
2025-12-31	2.9200	3.0000	2.7950	2.8300	-4.068%	2,769,307	+59.364%
2025-12-30	2.9500	3.0450	2.9100	2.9500	-0.673%	7,041,466	+52.881%
2025-12-29	2.8900	3.0050	2.8802	2.9700	+1.020%	2,230,958	+51.852%
2025-12-26	2.9500	2.9900	2.8750	2.9400	-1.010%	1,229,204	+53.401%
2025-12-24	2.9400	3.0000	2.9200	2.9700	+0.678%	697,559	+51.852%
2025-12-23	2.9400	3.0000	2.9150	2.9500	+1.375%	1,827,177	+52.881%
2025-12-22	2.9900	3.0800	2.8800	2.9100	-1.689%	1,367,686	+54.983%
2025-12-19	2.9100	2.9800	2.8600	2.9600	+2.069%	2,706,409	+52.365%
2025-12-18	3.0000	3.0925	2.8700	2.9000	-1.361%	1,673,557	+55.517%
2025-12-17	3.1000	3.1450	2.9300	2.9400	-4.545%	2,006,617	+53.401%
2025-12-16	3.1000	3.1700	3.0150	3.0800	-0.965%	1,565,815	+46.429%
2025-12-15	3.2500	3.2500	3.1000	3.1100	-3.416%	1,305,613	+45.016%
2025-12-12	3.4000	3.4100	3.2000	3.2200	-4.451%	1,045,522	+40.062%
2025-12-11	3.2800	3.3700	3.2400	3.3700	+2.121%	1,182,648	+33.828%
2025-12-10	3.2600	3.3450	3.2000	3.3000	0.000%	1,592,433	+36.667%
2025-12-09	3.2100	3.3300	3.2100	3.3000	+0.304%	1,625,435	+36.667%
2025-12-08	3.5700	3.5700	3.2700	3.2900	-7.062%	1,710,418	+37.082%
2025-12-05	3.5900	3.6500	3.5200	3.5400	-2.479%	1,887,684	+27.401%
2025-12-04	3.5000	3.7300	3.4150	3.6300	+4.310%	2,561,933	+24.242%
2025-12-03	3.4500	3.4800	3.3950	3.4800	+1.754%	1,533,402	+29.598%
2025-12-02	3.4000	3.5200	3.3500	3.4200	+1.786%	2,132,992	+31.871%
2025-12-01	3.1600	3.5450	3.1300	3.3600	+4.348%	2,455,570	+34.226%
2025-11-28	3.1800	3.2650	3.1400	3.2200	+1.899%	1,590,459	+40.062%
2025-11-26	3.2100	3.2600	3.1150	3.1600	-1.558%	1,298,365	+42.722%
2025-11-25	3.1300	3.2200	3.0900	3.2100	+2.556%	1,344,871	+40.498%
2025-11-24	3.0600	3.1300	3.0100	3.1300	+0.968%	2,119,586	+44.089%
2025-11-21	2.9400	3.1500	2.9200	3.1000	+5.802%	2,849,984	+45.484%
2025-11-20	3.1200	3.2000	2.9300	2.9300	-4.870%	2,446,725	+53.925%
2025-11-19	3.1500	3.1600	3.0100	3.0800	-1.282%	2,342,552	+46.429%
2025-11-18	3.0400	3.1850	2.9800	3.1200	+1.961%	2,791,134	+44.551%
2025-11-17	3.0500	3.2350	3.0200	3.0600	-0.649%	3,002,085	+47.386%
2025-11-14	3.0200	3.1600	3.0100	3.0800	-4.348%	4,281,748	+46.429%
2025-11-13	3.3300	3.4200	3.1450	3.2200	-6.122%	4,254,891	+40.062%
2025-11-12	3.6300	3.6900	3.4100	3.4300	-5.249%	2,654,513	+31.487%
2025-11-11	3.6600	3.6775	3.4700	3.6200	-1.362%	3,575,900	+24.586%
2025-11-10	4.0000	4.0200	3.6600	3.6700	-4.922%	4,676,541	+22.888%
2025-11-07	3.8600	4.0100	3.7000	3.8600	-6.083%	9,068,429	+16.839%
2025-11-06	5.0650	5.4500	4.0850	4.1100	-44.534%	14,122,354	+9.732%
2025-11-05	7.1900	7.4600	7.1500	7.4100	+3.060%	1,747,837	-39.136%
2025-11-04	7.4500	7.5800	7.1500	7.1900	-7.226%	2,043,661	-37.274%
2025-11-03	8.1600	8.2350	7.6900	7.7500	-4.791%	1,680,301	-41.806%
2025-10-31	8.0000	8.5600	7.8100	8.1400	+8.101%	3,367,908	-44.595%
2025-10-30	7.7400	7.7900	7.5200	7.5300	-4.684%	1,171,702	-40.106%
2025-10-29	8.0000	8.1000	7.7200	7.9000	-1.126%	1,461,336	-42.911%
2025-10-28	8.0800	8.1750	7.9301	7.9900	-1.722%	1,039,731	-43.554%
2025-10-27	8.5800	8.6400	7.9700	8.1300	-4.353%	1,815,006	-44.526%
2025-10-24	8.3900	8.5700	8.2500	8.5000	+4.294%	1,406,010	-46.941%
2025-10-23	7.9100	8.1500	7.8600	8.1500	+4.353%	1,177,668	-44.663%
2025-10-22	7.8500	8.0500	7.6150	7.8100	-1.389%	1,862,173	-42.254%
2025-10-21	8.3300	8.3300	7.8800	7.9200	-4.693%	1,955,164	-43.056%
2025-10-20	8.1400	8.4100	8.0629	8.3100	+4.660%	1,141,634	-45.728%
2025-10-17	8.1500	8.1700	7.8200	7.9400	-4.452%	1,708,214	-43.199%
2025-10-16	9.1500	9.3480	8.2600	8.3100	-5.782%	3,127,332	-45.728%
2025-10-15	8.4800	9.0100	8.3200	8.8200	+9.023%	2,525,111	-48.866%
2025-10-14	8.0500	8.3250	7.7800	8.0900	-4.374%	2,404,567	-44.252%
2025-10-13	8.1300	8.7350	8.1300	8.4600	+6.148%	2,024,856	-46.690%
2025-10-10	8.0500	8.4400	7.8400	7.9700	+0.252%	3,863,265	-43.413%
2025-10-09	8.2900	8.3400	7.8720	7.9500	-4.332%	1,521,979	-43.270%
2025-10-08	8.1800	8.4450	8.0600	8.3100	+3.102%	1,975,582	-45.728%
2025-10-07	8.7200	8.7924	7.8800	8.0600	-7.356%	2,255,628	-44.045%
2025-10-06	8.5000	9.0250	8.4000	8.7000	+12.113%	3,729,201	-48.161%
2025-10-03	7.5281	8.0100	7.5200	7.7600	+7.628%	2,400,288	-41.881%
2025-10-02	7.3500	7.4100	7.0700	7.2100	-1.233%	1,363,835	-37.448%
2025-10-01	6.8900	7.3800	6.8604	7.3000	+4.885%	1,386,113	-38.219%
2025-09-30	7.0300	7.0850	6.8100	6.9600	-1.695%	1,399,438	-35.201%
2025-09-29	7.2100	7.2150	6.9450	7.0800	-0.282%	1,770,456	-36.299%
2025-09-26	6.8500	7.1500	6.8000	7.1000	+3.348%	1,159,048	-36.479%
2025-09-25	6.8300	6.9550	6.7500	6.8700	-1.576%	1,143,158	-34.352%
2025-09-24	7.1500	7.3000	6.9800	6.9800	-1.966%	958,258	-35.387%
2025-09-23	7.3200	7.6900	7.0700	7.1200	-2.198%	1,837,327	-36.657%
2025-09-22	6.7800	7.3000	6.5950	7.2800	+6.433%	1,841,756	-38.049%
2025-09-19	7.0000	7.0900	6.7550	6.8400	-2.006%	2,031,012	-34.064%
2025-09-18	6.7800	7.0600	6.6100	6.9800	+5.758%	1,341,955	-35.387%
2025-09-17	6.7000	6.9850	6.4900	6.6000	-1.493%	1,541,863	-31.667%
2025-09-16	6.7600	6.9000	6.6701	6.7000	-0.149%	929,328	-32.687%
2025-09-15	6.7100	6.8088	6.5350	6.7100	+1.821%	1,651,284	-32.787%
2025-09-12	6.8400	6.8400	6.5800	6.5900	-3.088%	1,343,060	-31.563%
2025-09-11	6.2100	6.8250	6.1805	6.8000	+8.453%	2,264,706	-33.676%
2025-09-10	6.6100	6.6900	6.2250	6.2700	-5.856%	2,241,156	-28.070%
2025-09-09	6.7300	6.7500	6.4850	6.6600	-1.479%	1,594,011	-32.282%
2025-09-08	6.6300	6.8400	6.5100	6.7600	+2.269%	1,908,224	-33.284%
2025-09-05	6.4600	6.8150	6.3950	6.6100	+4.094%	1,845,532	-31.770%
2025-09-04	6.6900	6.7000	6.2901	6.3500	-4.798%	1,204,000	-28.976%
2025-09-03	6.6200	6.7450	6.5900	6.6700	+0.150%	973,188	-32.384%
2025-09-02	6.6800	6.7700	6.4200	6.6600	-2.632%	1,405,192	-32.282%
2025-08-29	6.9600	7.0400	6.7800	6.8400	-1.724%	1,079,341	-34.064%
2025-08-28	7.1000	7.1000	6.8708	6.9600	-0.855%	1,338,769	-35.201%
2025-08-27	7.1000	7.2299	6.9900	7.0200	-1.404%	1,086,656	-35.755%
2025-08-26	7.0500	7.2050	6.9900	7.1200	+2.742%	1,281,221	-36.657%
2025-08-25	7.0000	7.0350	6.8800	6.9300	-1.141%	908,766	-34.921%
2025-08-22	6.7100	7.0403	6.6700	7.0100	+5.572%	1,652,913	-35.663%
2025-08-21	6.6000	6.7150	6.4500	6.6400	-0.599%	1,224,368	-32.078%
2025-08-20	6.8000	6.9700	6.6150	6.6800	-2.339%	1,514,078	-32.485%
2025-08-19	7.1000	7.1200	6.7900	6.8400	-3.797%	1,897,758	-34.064%
2025-08-18	7.2900	7.3750	7.1000	7.1100	-1.931%	1,280,165	-36.568%
2025-08-15	7.1000	7.3850	7.0600	7.2500	+2.691%	2,066,288	-37.793%
2025-08-14	7.2600	7.3168	7.0250	7.0600	-5.489%	1,684,552	-36.119%
2025-08-13	7.6000	7.7650	7.3300	7.4700	+0.674%	2,482,815	-39.625%
2025-08-12	6.9500	7.5900	6.8850	7.4200	+6.763%	2,310,569	-39.218%
2025-08-11	7.1200	7.1400	6.5759	6.9500	-7.947%	4,793,495	-35.108%
2025-08-08	7.4300	7.6900	7.1300	7.5500	-0.264%	3,919,092	-40.265%
2025-08-07	8.9300	9.7800	7.5050	7.5700	-8.131%	7,998,543	-40.423%
2025-08-06	8.2300	8.5200	8.0300	8.2400	-0.242%	6,136,484	-45.267%
2025-08-05	7.9800	8.3900	7.8550	8.2600	+4.822%	2,379,019	-45.400%
2025-08-04	7.6700	7.9900	7.6000	7.8800	+3.684%	1,529,497	-42.766%
2025-08-01	7.4300	7.6800	7.1800	7.6000	-0.783%	2,398,387	-40.658%
2025-07-31	7.8100	8.0750	7.5250	7.6600	-3.038%	2,131,070	-41.123%
2025-07-30	7.8000	8.3400	7.7050	7.9000	+1.282%	3,523,473	-42.911%
2025-07-29	7.6800	8.0594	7.3550	7.8000	+0.906%	3,612,920	-42.179%
2025-07-28	7.9400	7.9871	7.6800	7.7300	-0.515%	1,473,839	-41.656%
2025-07-25	7.9000	7.9000	7.6250	7.7700	-0.129%	1,537,840	-41.956%
2025-07-24	8.0900	8.1000	7.5500	7.7800	-4.540%	2,199,753	-42.031%
2025-07-23	7.8500	8.3700	7.7200	8.1500	+4.891%	3,848,350	-44.663%
2025-07-22	7.5600	7.8800	7.4000	7.7700	+5.142%	2,758,212	-41.956%
2025-07-21	7.4200	7.6650	7.3212	7.3900	+2.213%	2,724,826	-38.972%
2025-07-18	6.8600	7.5300	6.8417	7.2300	+8.559%	2,612,418	-37.621%
2025-07-17	6.3700	6.7200	6.3497	6.6600	+5.047%	1,094,437	-32.282%
2025-07-16	6.5500	6.6100	6.2500	6.3400	-2.311%	1,224,659	-28.864%
2025-07-15	6.6900	6.8200	6.4800	6.4900	-1.218%	1,174,667	-30.508%
2025-07-14	6.7500	6.7700	6.5300	6.5700	-3.807%	1,393,764	-31.355%
2025-07-11	6.8300	6.8950	6.6624	6.8300	-2.429%	1,330,513	-33.968%
2025-07-10	6.9100	7.1650	6.8100	7.0000	+2.190%	1,258,549	-35.571%
2025-07-09	7.0900	7.1800	6.6500	6.8500	-2.699%	2,548,458	-34.161%
2025-07-08	6.4600	7.0700	6.3650	7.0400	+11.041%	3,143,186	-35.938%
2025-07-07	6.3200	6.4900	6.1700	6.3400	-1.858%	1,456,355	-28.864%
2025-07-03	6.3700	6.5836	6.3700	6.4600	+1.893%	673,506	-30.186%
2025-07-02	6.1500	6.4350	6.1200	6.3400	+3.257%	1,298,576	-28.864%
2025-07-01	5.8300	6.3550	5.7500	6.1400	+3.716%	1,734,412	-26.547%
2025-06-30	5.9000	6.0750	5.7800	5.9200	+0.680%	1,628,083	-23.818%
2025-06-27	6.0700	6.1482	5.8400	5.8800	-4.390%	2,760,867	-23.299%
2025-06-26	5.7600	6.2050	5.7500	6.1500	+7.330%	1,846,918	-26.667%
2025-06-25	6.1000	6.1100	5.7200	5.7300	-5.601%	1,516,755	-21.291%
2025-06-24	5.8800	6.1400	5.8700	6.0700	+4.296%	1,084,338	-25.700%
2025-06-23	5.7200	5.9200	5.6350	5.8200	+0.518%	1,200,505	-22.509%
2025-06-20	5.9500	5.9550	5.6700	5.7900	-2.196%	2,209,140	-22.107%
2025-06-18	5.9300	6.1250	5.8900	5.9200	-0.337%	925,316	-23.818%
2025-06-17	6.1900	6.3050	5.9150	5.9400	-5.564%	932,824	-24.074%
2025-06-16	6.3600	6.4150	6.1750	6.2900	+2.110%	1,228,720	-28.299%
2025-06-13	6.2500	6.3500	6.1350	6.1600	-4.050%	944,370	-26.786%
2025-06-12	6.3800	6.4800	6.2700	6.4200	-1.231%	970,978	-29.751%
2025-06-11	6.4400	6.5350	6.3001	6.5000	+1.881%	1,357,593	-30.615%
2025-06-10	6.2900	6.4100	6.1900	6.3800	+3.404%	1,363,704	-29.310%
2025-06-09	6.1500	6.3600	6.1430	6.1700	+2.492%	1,312,095	-26.904%
2025-06-06	5.8800	6.1200	5.8062	6.0200	+3.972%	1,263,889	-25.083%
2025-06-05	5.9600	5.9800	5.7600	5.7900	-2.030%	1,247,933	-22.107%
2025-06-04	5.8500	6.0200	5.8300	5.9100	+1.199%	1,249,433	-23.689%
2025-06-03	5.7500	6.0900	5.5537	5.8400	+2.636%	1,556,960	-22.774%
2025-06-02	5.7600	5.7600	5.5050	5.6900	-1.215%	1,544,794	-20.738%
2025-05-30	5.9100	5.9100	5.7350	5.7600	-3.356%	1,529,336	-21.701%
2025-05-29	6.2000	6.3200	5.7600	5.9600	-7.165%	2,349,026	-24.329%
2025-05-28	6.7000	6.7900	6.4100	6.4200	-3.892%	1,467,842	-29.751%
2025-05-27	6.5000	6.9199	6.3600	6.6800	+4.538%	2,888,900	-32.485%
2025-05-23	6.1900	6.7000	6.1500	6.3900	-0.467%	3,828,506	-29.421%
2025-05-22	6.0400	6.4650	6.0000	6.4200	+5.419%	1,885,464	-29.751%
2025-05-21	6.2400	6.3400	5.9400	6.0900	-4.094%	2,605,381	-25.944%
2025-05-20	6.1900	6.4350	6.0100	6.3500	+2.090%	2,023,688	-28.976%
2025-05-19	6.0800	6.3250	5.9300	6.2200	-1.893%	2,566,307	-27.492%
2025-05-16	5.6900	6.5400	5.6400	6.3400	+11.424%	2,891,368	-28.864%
2025-05-15	5.6100	5.7400	5.4300	5.6900	-0.698%	1,762,683	-20.738%
2025-05-14	5.8300	5.9900	5.6300	5.7300	-3.535%	2,125,897	-21.291%
2025-05-13	5.3800	6.0450	5.3119	5.9400	+12.928%	4,126,752	-24.074%
2025-05-12	5.2400	5.4500	5.2000	5.2600	+6.263%	3,078,958	-14.259%
2025-05-09	4.4500	4.9650	4.2900	4.9500	+14.849%	3,836,962	-8.889%
2025-05-08	4.2850	4.7600	4.1600	4.3100	-24.253%	10,004,199	+4.640%
2025-05-07	5.5400	5.7300	5.5000	5.6900	+3.455%	2,350,468	-20.738%
2025-05-06	5.4500	5.5900	5.4000	5.5000	+0.182%	1,536,316	-18.000%
2025-05-05	5.7200	5.8000	5.4600	5.4900	-5.832%	1,353,955	-17.851%
2025-05-02	5.6800	5.9500	5.5900	5.8300	+5.045%	1,471,316	-22.642%
2025-05-01	5.4700	5.5800	5.4120	5.5500	+2.778%	1,200,979	-18.739%
2025-04-30	5.2500	5.4600	5.1775	5.4000	0.000%	1,305,190	-16.481%
2025-04-29	5.5500	5.5900	5.3700	5.4000	-3.052%	1,151,814	-16.481%
2025-04-28	5.5300	5.7100	5.4000	5.5700	+0.360%	983,534	-19.031%
2025-04-25	5.4200	5.5800	5.3000	5.5500	+1.648%	837,403	-18.739%
2025-04-24	5.2900	5.4700	5.2600	5.4600	+4.398%	1,572,660	-17.399%
2025-04-23	5.4100	5.5900	5.1050	5.2300	+1.357%	1,652,354	-13.767%
2025-04-22	5.1300	5.2350	5.0500	5.1600	+1.775%	1,147,850	-12.597%
2025-04-21	5.1000	5.1500	4.9600	5.0700	-2.687%	1,238,232	-11.045%
2025-04-17	5.1900	5.2500	5.0600	5.2100	+0.774%	1,174,943	-13.436%
2025-04-16	5.1000	5.4300	5.0932	5.1700	-0.193%	1,608,938	-12.766%
2025-04-15	5.2300	5.4650	5.1350	5.1800	-2.448%	1,621,084	-12.934%
2025-04-14	5.3800	5.4400	5.2091	5.3100	+2.907%	1,333,777	-15.066%
2025-04-11	5.1300	5.2150	4.9100	5.1600	+1.176%	1,694,478	-12.597%
2025-04-10	5.3300	5.4000	4.9900	5.1000	-7.441%	1,864,684	-11.569%
2025-04-09	4.8900	5.6400	4.8000	5.5100	+9.761%	3,728,003	-18.149%
2025-04-08	5.5400	5.6400	4.9000	5.0200	-5.993%	2,168,812	-10.159%
2025-04-07	5.1200	5.6700	5.0000	5.3400	-2.377%	2,705,623	-15.543%
2025-04-04	5.3100	5.4950	5.0300	5.4700	-2.669%	2,905,276	-17.550%
2025-04-03	6.0300	6.0600	5.4600	5.6200	-12.461%	2,393,936	-19.751%
2025-04-02	6.1700	6.4750	6.1300	6.4200	+1.102%	999,422	-29.751%
2025-04-01	6.3800	6.4555	6.2550	6.3500	-0.626%	1,122,804	-28.976%
2025-03-31	6.4000	6.5100	6.2290	6.3900	-2.888%	1,900,740	-29.421%
2025-03-28	6.9400	7.0600	6.5500	6.5800	-5.324%	1,946,215	-31.459%
2025-03-27	6.9700	7.0500	6.8425	6.9500	-1.278%	1,082,754	-35.108%
2025-03-26	7.1400	7.2925	6.9450	7.0400	-1.538%	982,135	-35.938%
2025-03-25	7.0100	7.2192	6.9149	7.1500	+1.132%	1,716,982	-36.923%
2025-03-24	7.0900	7.2100	6.8650	7.0700	+0.426%	1,273,729	-36.209%
2025-03-21	6.7200	7.0750	6.6000	7.0400	+1.587%	1,415,736	-35.938%
2025-03-20	7.1200	7.2400	6.9000	6.9300	-5.714%	1,428,714	-34.921%
2025-03-19	7.0100	7.4400	7.0100	7.3500	+4.403%	1,199,677	-38.639%
2025-03-18	7.2600	7.3000	6.9900	7.0400	-4.218%	1,117,266	-35.938%
2025-03-17	7.3800	7.5250	7.2100	7.3500	-0.407%	1,019,529	-38.639%
2025-03-14	6.9950	7.3900	6.9600	7.3800	+6.494%	1,132,595	-38.889%
2025-03-13	7.3000	7.3700	6.8700	6.9300	-5.970%	1,239,802	-34.921%
2025-03-12	7.4600	7.4800	7.2400	7.3700	-0.808%	1,340,370	-38.806%
2025-03-11	7.6700	7.7936	7.3100	7.4300	-3.381%	1,161,166	-39.300%
2025-03-10	7.7500	8.1091	7.5500	7.6900	-3.270%	1,816,134	-41.352%
2025-03-07	7.8000	8.1250	7.7500	7.9500	+1.923%	1,752,719	-43.270%
2025-03-06	7.6900	7.9000	7.6200	7.8000	-0.510%	1,471,947	-42.179%
2025-03-05	7.3700	7.8550	7.3100	7.8400	+7.397%	1,182,641	-42.474%
2025-03-04	6.8700	7.3600	6.7000	7.3000	+1.813%	2,046,604	-38.219%
2025-03-03	7.7200	7.8600	7.1700	7.1700	-5.782%	2,068,293	-37.099%
2025-02-28	7.5200	7.7200	7.3700	7.6100	+0.795%	2,039,989	-40.736%
2025-02-27	7.4600	7.7300	7.4200	7.5500	+2.304%	2,563,566	-40.265%
2025-02-26	7.6000	7.7890	7.3700	7.3800	-1.072%	1,795,840	-38.889%
2025-02-25	7.7900	7.9300	7.4500	7.4600	-3.990%	2,387,373	-39.544%
2025-02-24	8.0400	8.0500	7.6600	7.7700	-3.358%	2,132,327	-41.956%
2025-02-21	8.2900	8.4400	7.9600	8.0400	-1.350%	2,186,731	-43.905%
2025-02-20	8.3000	8.3600	8.0150	8.1500	-1.807%	2,346,268	-44.663%
2025-02-19	8.4600	8.6820	8.3000	8.3000	-2.810%	1,775,096	-45.663%
2025-02-18	8.6400	8.9400	8.2800	8.5400	-1.043%	2,716,514	-47.190%
2025-02-14	9.0500	9.4952	8.2500	8.6300	-4.111%	5,235,966	-47.740%
2025-02-13	9.1200	9.8200	8.4250	9.0000	-23.404%	12,444,152	-49.889%
2025-02-12	11.7900	12.3612	11.4200	11.7500	-3.213%	4,904,812	-61.617%
2025-02-11	11.8100	12.7100	11.7000	12.1400	+1.167%	2,316,815	-62.850%
2025-02-10	11.5200	12.0599	11.4200	12.0000	+4.621%	1,750,704	-62.417%
2025-02-07	11.6600	11.7240	11.2800	11.4700	-1.376%	1,048,441	-60.680%

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Aspen Aerogels, Inc.
stock NYSE