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ASPN
Aspen Aerogels, Inc.
stock NYSE

At Close

Sep 24, 2026 3:59:58 PM EDT

5.30USD-6.690%(-0.38)2,364,913

0.00Bid 0.00Ask 0.00Spread

Pre-market

Sep 24, 2026 9:29:30 AM EDT

5.49USD-3.345%(-0.19)853

After-hours

Sep 24, 2026 4:10:30 PM EDT

5.30USD0.000%(0.00)1

OverviewOptionsHistoricalExchangesShortsMore

Date (EDT)	Open	High	Low	Close	Change	Volume	Change Since
2026-09-24	5.5000	5.6400	5.2000	5.3000	-6.690%	2,364,913	0.000%
2026-09-23	5.4500	5.7250	5.4234	5.6800	+3.650%	1,098,982	-6.690%
2026-09-22	5.2200	5.5900	5.1700	5.4800	+5.588%	1,495,807	-3.285%
2026-09-21	5.1600	5.2100	5.0600	5.1900	+2.367%	662,751	+2.119%
2026-09-18	5.1800	5.1800	4.8900	5.0700	-1.170%	834,693	+4.536%
2026-09-17	5.0500	5.2550	5.0500	5.1300	+4.057%	630,568	+3.314%
2026-09-16	4.9000	5.0900	4.8800	4.9300	+1.440%	666,900	+7.505%
2026-09-15	4.8600	4.9350	4.7800	4.8600	-0.205%	494,196	+9.053%
2026-09-14	4.8000	4.9400	4.7800	4.8700	-0.815%	574,425	+8.830%
2026-09-11	4.8200	4.9900	4.7500	4.9100	+3.151%	688,207	+7.943%
2026-09-10	4.7800	4.8850	4.7090	4.7600	-1.653%	632,047	+11.345%
2026-09-09	4.8700	4.9500	4.8050	4.8400	-1.426%	727,375	+9.504%
2026-09-08	4.9200	5.0800	4.8900	4.9100	-0.203%	682,610	+7.943%
2026-09-04	4.7600	4.9200	4.7600	4.9200	+2.929%	442,037	+7.724%
2026-09-03	4.9200	4.9675	4.7700	4.7800	-2.846%	700,419	+10.879%
2026-09-02	4.8100	4.9400	4.8000	4.9200	+1.653%	695,285	+7.724%
2026-09-01	4.8100	4.8800	4.7100	4.8400	-1.826%	870,831	+9.504%
2026-08-31	4.9600	5.0050	4.8200	4.9300	0.000%	760,183	+7.505%
2026-08-28	5.2500	5.3000	4.8950	4.9300	-5.736%	905,066	+7.505%
2026-08-27	5.3000	5.4000	5.1950	5.2300	+0.771%	671,795	+1.338%
2026-08-26	5.2000	5.3200	5.1750	5.1900	-0.765%	535,034	+2.119%
2026-08-25	5.1000	5.3800	5.0700	5.2300	+4.391%	846,416	+1.338%
2026-08-24	5.1500	5.1500	4.9600	5.0100	-3.282%	741,002	+5.788%
2026-08-21	5.1600	5.2600	5.1000	5.1800	+1.370%	713,668	+2.317%
2026-08-20	5.4000	5.4500	5.0700	5.1100	-6.239%	900,587	+3.718%
2026-08-19	5.5900	5.6800	5.4400	5.4500	-2.330%	735,589	-2.752%
2026-08-18	5.6900	5.7100	5.4600	5.5800	-4.124%	857,801	-5.018%
2026-08-17	5.8000	5.8950	5.7300	5.8200	-0.513%	818,485	-8.935%
2026-08-14	5.9800	6.0400	5.8100	5.8500	-3.624%	1,019,096	-9.402%
2026-08-13	6.0700	6.1850	5.9700	6.0700	-1.301%	967,150	-12.685%
2026-08-12	6.3000	6.3300	6.0400	6.1500	+0.163%	1,044,743	-13.821%
2026-08-11	6.3900	6.4200	6.0200	6.1400	-2.385%	991,622	-13.681%
2026-08-10	6.3100	6.8350	6.2650	6.2900	+0.640%	1,222,226	-15.739%
2026-08-07	7.0400	7.1300	5.6668	6.2500	-9.289%	2,299,449	-15.200%
2026-08-06	7.3000	8.1000	6.4100	6.8900	+37.525%	14,401,127	-23.077%
2026-08-05	5.0600	5.1600	4.9200	5.0100	-0.988%	1,248,179	+5.788%
2026-08-04	4.7800	5.0800	4.7800	5.0600	+6.977%	1,042,841	+4.743%
2026-08-03	4.5900	4.8250	4.4900	4.7300	+2.160%	898,323	+12.051%
2026-07-31	4.6100	4.7050	4.4500	4.6300	+2.661%	991,635	+14.471%
2026-07-30	4.2500	4.5700	4.2400	4.5100	+10.269%	1,303,405	+17.517%
2026-07-29	4.3700	4.4250	4.0650	4.0900	-6.834%	1,178,326	+29.584%
2026-07-28	4.6500	4.6500	4.3400	4.3900	-5.591%	901,779	+20.729%
2026-07-27	4.7400	4.8600	4.5800	4.6500	-0.428%	1,252,568	+13.978%
2026-07-24	5.1500	5.1500	4.6011	4.6700	-9.496%	1,195,737	+13.490%
2026-07-23	5.2000	5.3000	5.0300	5.1600	-2.825%	829,016	+2.713%
2026-07-22	5.3500	5.4700	5.2900	5.3100	-2.210%	894,189	-0.188%
2026-07-21	5.1600	5.4450	5.0800	5.4300	+7.952%	890,013	-2.394%
2026-07-20	5.1000	5.2100	5.0050	5.0300	-1.949%	720,546	+5.368%
2026-07-17	4.9600	5.2450	4.8800	5.1300	+1.584%	885,931	+3.314%
2026-07-16	5.2400	5.4400	4.9800	5.0500	-4.717%	813,316	+4.950%
2026-07-15	5.3400	5.4800	5.1310	5.3000	+0.569%	685,434	0.000%
2026-07-14	5.2700	5.3850	5.2050	5.2700	+1.737%	640,332	+0.569%
2026-07-13	5.1600	5.2300	5.0700	5.1800	+0.388%	914,199	+2.317%
2026-07-10	5.2500	5.2500	5.1250	5.1600	-1.527%	717,713	+2.713%
2026-07-09	5.2700	5.3350	5.1850	5.2400	+0.963%	679,457	+1.145%
2026-07-08	5.0400	5.2100	5.0400	5.1900	+0.973%	949,348	+2.119%
2026-07-07	5.3500	5.3500	5.0350	5.1400	-6.033%	1,362,641	+3.113%
2026-07-06	5.6200	5.7900	5.4400	5.4700	-1.971%	1,132,691	-3.108%
2026-07-02	5.9100	6.1050	5.5100	5.5800	-5.902%	1,513,240	-5.018%
2026-07-01	6.3900	6.3900	5.8900	5.9300	-6.467%	1,185,581	-10.624%
2026-06-30	6.0000	6.4250	5.9900	6.3400	+6.020%	2,063,028	-16.404%
2026-06-29	5.6400	5.9800	5.4550	5.9800	+6.217%	1,972,868	-11.371%
2026-06-26	5.5000	5.6400	5.3350	5.6300	-0.880%	3,371,443	-5.861%
2026-06-25	5.8300	5.8450	5.5700	5.6800	-0.873%	1,206,536	-6.690%
2026-06-24	5.9200	5.9200	5.5500	5.7300	-2.881%	1,263,244	-7.504%
2026-06-23	6.1700	6.4250	5.8900	5.9000	-7.378%	1,631,338	-10.169%
2026-06-22	6.3100	6.5150	6.0900	6.3700	+0.791%	1,798,322	-16.797%
2026-06-18	6.1800	6.3993	5.9900	6.3200	+4.463%	2,201,633	-16.139%
2026-06-17	5.8000	6.3600	5.7300	6.0500	+3.952%	1,559,290	-12.397%
2026-06-16	5.9300	6.1400	5.7850	5.8200	-3.642%	1,808,632	-8.935%
2026-06-15	6.1400	6.2100	5.9600	6.0400	+2.027%	1,225,990	-12.252%
2026-06-12	5.6900	6.0050	5.6690	5.9200	+3.497%	941,475	-10.473%
2026-06-11	5.5400	5.7250	5.4100	5.7200	+5.147%	1,373,061	-7.343%
2026-06-10	5.4600	5.6900	5.4300	5.4400	-1.449%	882,467	-2.574%
2026-06-09	5.7200	5.7875	5.1600	5.5200	-2.128%	1,663,878	-3.986%
2026-06-08	5.8000	5.8500	5.6250	5.6400	0.000%	943,187	-6.028%
2026-06-05	6.1600	6.1700	5.5400	5.6400	-9.470%	1,267,549	-6.028%
2026-06-04	5.8300	6.2400	5.7100	6.2300	+5.593%	1,250,476	-14.928%
2026-06-03	6.2300	6.2900	5.7800	5.9000	-5.145%	1,348,795	-10.169%
2026-06-02	6.1800	6.3000	6.0100	6.2200	0.000%	1,373,726	-14.791%
2026-06-01	6.3600	6.4500	6.2100	6.2200	-2.813%	1,252,695	-14.791%
2026-05-29	6.3500	6.4050	6.0950	6.4000	+0.471%	1,606,364	-17.188%
2026-05-28	6.3100	6.6950	6.3000	6.3700	+0.157%	2,076,183	-16.797%
2026-05-27	6.0000	6.4300	5.9600	6.3600	+6.533%	2,274,035	-16.667%
2026-05-26	5.9000	6.0300	5.7600	5.9700	+3.109%	1,272,195	-11.223%
2026-05-22	5.5600	5.9000	5.5500	5.7900	+5.850%	1,308,177	-8.463%
2026-05-21	5.0600	5.5300	5.0350	5.4700	+7.255%	1,615,308	-3.108%
2026-05-20	5.0300	5.1900	4.9300	5.1000	+0.791%	1,088,775	+3.922%
2026-05-19	5.1900	5.2500	4.9008	5.0600	-5.066%	1,295,442	+4.743%
2026-05-18	5.6000	5.6300	5.3100	5.3300	-4.821%	1,270,996	-0.563%
2026-05-15	5.6400	5.7800	5.5000	5.6000	-3.780%	2,023,150	-5.357%
2026-05-14	5.3200	6.0550	5.2500	5.8200	+7.778%	2,993,156	-8.935%
2026-05-13	5.1500	5.5804	5.0300	5.4000	+6.719%	2,721,321	-1.852%
2026-05-12	5.0800	5.3800	5.0250	5.0600	-1.172%	2,543,548	+4.743%
2026-05-11	5.0000	5.5450	4.9700	5.1200	+1.587%	2,195,987	+3.516%
2026-05-08	5.2050	5.6300	5.0400	5.0400	-1.563%	2,013,054	+5.159%
2026-05-07	4.6700	5.5498	4.6100	5.1200	+24.272%	5,397,574	+3.516%
2026-05-06	4.1500	4.1868	4.0200	4.1200	-0.483%	1,844,528	+28.641%
2026-05-05	3.9200	4.1400	3.8650	4.1400	+6.701%	1,590,212	+28.019%
2026-05-04	4.2500	4.2500	3.8250	3.8800	-9.133%	1,606,999	+36.598%
2026-05-01	3.7500	4.2700	3.7500	4.2700	+15.094%	2,320,137	+24.122%
2026-04-30	3.5700	3.7300	3.5600	3.7100	+2.770%	2,153,581	+42.857%
2026-04-29	3.6000	3.6350	3.5100	3.6100	0.000%	778,109	+46.814%
2026-04-28	3.5900	3.6350	3.5050	3.6100	-0.824%	1,326,949	+46.814%
2026-04-27	3.4800	3.6650	3.4550	3.6400	+4.000%	1,465,640	+45.604%
2026-04-24	3.3300	3.5300	3.2900	3.5000	+4.167%	1,522,168	+51.429%
2026-04-23	3.2600	3.4000	3.2200	3.3600	+3.385%	2,148,857	+57.738%
2026-04-22	3.5600	3.6400	3.1550	3.2500	-8.451%	2,901,172	+63.077%
2026-04-21	3.5800	3.7000	3.4700	3.5500	-0.281%	1,073,489	+49.296%
2026-04-20	3.4500	3.5950	3.3800	3.5600	+2.299%	1,165,647	+48.876%
2026-04-17	3.5400	3.7250	3.4200	3.4800	-1.136%	1,676,925	+52.299%
2026-04-16	3.3800	3.5300	3.2600	3.5200	+5.706%	1,308,584	+50.568%
2026-04-15	3.3000	3.4850	3.3000	3.3300	+0.604%	1,482,598	+59.159%
2026-04-14	3.5800	3.5917	3.2200	3.3100	-6.232%	1,371,670	+60.121%
2026-04-13	3.3100	3.6750	3.2500	3.5300	+5.689%	1,392,807	+50.142%
2026-04-10	3.8000	3.9800	3.3200	3.3400	-10.695%	2,051,782	+58.683%
2026-04-09	3.6700	3.7900	3.4700	3.7400	+0.809%	1,800,849	+41.711%
2026-04-08	3.8900	3.9000	3.6450	3.7100	+0.542%	757,319	+42.857%
2026-04-07	3.7200	3.8000	3.5450	3.6900	-2.381%	970,411	+43.631%
2026-04-06	3.6800	3.9700	3.6800	3.7800	+2.439%	994,092	+40.212%
2026-04-02	3.3600	3.7289	3.3200	3.6900	+6.340%	1,377,360	+43.631%
2026-04-01	3.4700	3.5800	3.4600	3.4700	+1.462%	1,155,129	+52.738%
2026-03-31	3.2500	3.4500	3.2300	3.4200	+7.886%	1,088,010	+54.971%
2026-03-30	3.3300	3.3700	3.1050	3.1700	-3.939%	2,214,222	+67.192%
2026-03-27	3.3700	3.4400	3.2400	3.3000	-3.509%	773,677	+60.606%
2026-03-26	3.4100	3.5350	3.3850	3.4200	-0.581%	798,338	+54.971%
2026-03-25	3.2900	3.4450	3.2500	3.4400	+6.173%	820,237	+54.070%
2026-03-24	3.1800	3.3000	3.1800	3.2400	-0.613%	830,284	+63.580%
2026-03-23	3.1500	3.2900	3.1150	3.2600	+6.536%	949,654	+62.577%
2026-03-20	3.1900	3.2000	3.0300	3.0600	-5.263%	1,969,479	+73.203%
2026-03-19	3.1600	3.2850	3.0900	3.2300	0.000%	1,199,937	+64.087%
2026-03-18	3.2400	3.3900	3.2150	3.2300	-1.824%	1,127,128	+64.087%
2026-03-17	3.3800	3.4950	3.2800	3.2900	-2.950%	1,157,843	+61.094%
2026-03-16	3.7400	3.7800	3.2750	3.3900	-7.123%	1,111,980	+56.342%
2026-03-13	3.6300	3.7500	3.6000	3.6500	+1.671%	1,511,833	+45.205%
2026-03-12	3.2400	3.6450	3.2400	3.5900	+10.123%	1,891,620	+47.632%
2026-03-11	3.2000	3.3050	3.1900	3.2600	+0.308%	1,333,715	+62.577%
2026-03-10	3.1600	3.3550	3.1600	3.2500	+1.246%	1,500,805	+63.077%
2026-03-09	3.1800	3.2550	3.0600	3.2100	-0.311%	1,321,317	+65.109%
2026-03-06	3.1900	3.3400	3.1900	3.2200	-1.529%	1,386,339	+64.596%
2026-03-05	3.2200	3.3400	3.2200	3.2700	-2.388%	1,742,657	+62.080%
2026-03-04	3.3800	3.4300	3.2700	3.3500	+0.299%	1,281,294	+58.209%
2026-03-03	3.2000	3.4700	3.1700	3.3400	+1.829%	1,944,731	+58.683%
2026-03-02	3.0200	3.4650	3.0200	3.2800	+5.128%	1,882,248	+61.585%
2026-02-27	3.0400	3.2050	2.8750	3.1200	-0.637%	3,895,804	+69.872%
2026-02-26	2.6100	3.1700	2.6100	3.1400	+22.179%	2,764,711	+68.790%
2026-02-25	2.5800	2.8600	2.3000	2.5700	-27.809%	7,636,658	+106.226%
2026-02-24	3.5600	3.6300	3.4700	3.5600	+0.565%	1,327,306	+48.876%
2026-02-23	3.5400	3.6900	3.4900	3.5400	-1.939%	1,060,583	+49.718%
2026-02-20	3.5600	3.7400	3.5600	3.6100	-0.276%	1,495,632	+46.814%
2026-02-19	3.4500	3.6600	3.4000	3.6200	+3.725%	1,241,371	+46.409%
2026-02-18	3.5500	3.6400	3.4200	3.4900	-1.966%	1,200,586	+51.862%
2026-02-17	3.5100	3.6400	3.5000	3.5600	+0.850%	1,428,811	+48.876%
2026-02-13	3.3500	3.6400	3.3200	3.5300	+6.006%	1,371,621	+50.142%
2026-02-12	3.5100	3.5596	3.2950	3.3300	-5.128%	1,010,551	+59.159%
2026-02-11	3.5100	3.5850	3.4501	3.5100	+0.862%	921,064	+50.997%
2026-02-10	3.5000	3.6000	3.4600	3.4800	+0.288%	954,506	+52.299%
2026-02-09	3.4500	3.5286	3.3900	3.4700	+1.166%	1,115,775	+52.738%
2026-02-06	3.1400	3.4850	3.1300	3.4300	+11.364%	1,265,216	+54.519%
2026-02-05	3.1800	3.2060	2.9750	3.0800	-6.383%	1,536,933	+72.078%
2026-02-04	3.4000	3.4000	3.1518	3.2900	-1.791%	822,110	+61.094%
2026-02-03	3.3200	3.4350	3.1900	3.3500	+3.077%	1,565,722	+58.209%
2026-02-02	3.3300	3.4101	3.2300	3.2500	-3.561%	1,161,013	+63.077%
2026-01-30	3.5100	3.5750	3.3700	3.3700	-6.648%	1,069,827	+57.270%
2026-01-29	3.4600	3.6200	3.3500	3.6100	+5.248%	1,882,332	+46.814%
2026-01-28	3.5900	3.6359	3.3401	3.4300	-3.107%	2,487,831	+54.519%
2026-01-27	3.5700	3.5950	3.5000	3.5400	-0.840%	840,044	+49.718%
2026-01-26	3.7900	3.7900	3.5600	3.5700	-6.545%	1,072,825	+48.459%
2026-01-23	3.9000	3.9100	3.7500	3.8200	-2.051%	1,332,917	+38.743%
2026-01-22	3.6600	3.9350	3.6400	3.9000	+8.939%	2,143,262	+35.897%
2026-01-21	3.5700	3.6650	3.4850	3.5800	+1.705%	1,419,173	+48.045%
2026-01-20	3.3700	3.6750	3.3650	3.5200	+1.441%	1,532,853	+50.568%
2026-01-16	3.4700	3.5499	3.4200	3.4700	+0.580%	1,838,271	+52.738%
2026-01-15	3.4800	3.5550	3.4000	3.4500	-0.289%	1,220,041	+53.623%
2026-01-14	3.4400	3.5300	3.3900	3.4600	0.000%	1,203,869	+53.179%
2026-01-13	3.4000	3.5400	3.2800	3.4600	+2.976%	1,331,335	+53.179%
2026-01-12	3.3200	3.4600	3.2750	3.3600	+1.818%	1,218,352	+57.738%
2026-01-09	3.3100	3.3550	3.1900	3.3000	+0.304%	1,023,637	+60.606%
2026-01-08	3.2100	3.3600	3.1950	3.2900	+1.543%	890,837	+61.094%
2026-01-07	3.3200	3.3400	3.1650	3.2400	-2.703%	1,579,338	+63.580%
2026-01-06	3.2400	3.4160	3.2400	3.3300	+2.778%	2,242,398	+59.159%
2026-01-05	2.9200	3.2500	2.9200	3.2400	+12.111%	2,806,299	+63.580%
2026-01-02	2.8600	2.9700	2.8000	2.8900	+2.120%	2,290,464	+83.391%
2025-12-31	2.9200	3.0000	2.7950	2.8300	-4.068%	2,769,307	+87.279%
2025-12-30	2.9500	3.0450	2.9100	2.9500	-0.673%	7,041,466	+79.661%
2025-12-29	2.8900	3.0050	2.8802	2.9700	+1.020%	2,230,958	+78.451%
2025-12-26	2.9500	2.9900	2.8750	2.9400	-1.010%	1,229,204	+80.272%
2025-12-24	2.9400	3.0000	2.9200	2.9700	+0.678%	697,559	+78.451%
2025-12-23	2.9400	3.0000	2.9150	2.9500	+1.375%	1,827,177	+79.661%
2025-12-22	2.9900	3.0800	2.8800	2.9100	-1.689%	1,367,686	+82.131%
2025-12-19	2.9100	2.9800	2.8600	2.9600	+2.069%	2,706,409	+79.054%
2025-12-18	3.0000	3.0925	2.8700	2.9000	-1.361%	1,673,557	+82.759%
2025-12-17	3.1000	3.1450	2.9300	2.9400	-4.545%	2,006,617	+80.272%
2025-12-16	3.1000	3.1700	3.0150	3.0800	-0.965%	1,565,815	+72.078%
2025-12-15	3.2500	3.2500	3.1000	3.1100	-3.416%	1,305,613	+70.418%
2025-12-12	3.4000	3.4100	3.2000	3.2200	-4.451%	1,045,522	+64.596%
2025-12-11	3.2800	3.3700	3.2400	3.3700	+2.121%	1,182,648	+57.270%
2025-12-10	3.2600	3.3450	3.2000	3.3000	0.000%	1,592,433	+60.606%
2025-12-09	3.2100	3.3300	3.2100	3.3000	+0.304%	1,625,435	+60.606%
2025-12-08	3.5700	3.5700	3.2700	3.2900	-7.062%	1,710,418	+61.094%
2025-12-05	3.5900	3.6500	3.5200	3.5400	-2.479%	1,887,684	+49.718%
2025-12-04	3.5000	3.7300	3.4150	3.6300	+4.310%	2,561,933	+46.006%
2025-12-03	3.4500	3.4800	3.3950	3.4800	+1.754%	1,533,402	+52.299%
2025-12-02	3.4000	3.5200	3.3500	3.4200	+1.786%	2,132,992	+54.971%
2025-12-01	3.1600	3.5450	3.1300	3.3600	+4.348%	2,455,570	+57.738%
2025-11-28	3.1800	3.2650	3.1400	3.2200	+1.899%	1,590,459	+64.596%
2025-11-26	3.2100	3.2600	3.1150	3.1600	-1.558%	1,298,365	+67.722%
2025-11-25	3.1300	3.2200	3.0900	3.2100	+2.556%	1,344,871	+65.109%
2025-11-24	3.0600	3.1300	3.0100	3.1300	+0.968%	2,119,586	+69.329%
2025-11-21	2.9400	3.1500	2.9200	3.1000	+5.802%	2,849,984	+70.968%
2025-11-20	3.1200	3.2000	2.9300	2.9300	-4.870%	2,446,725	+80.887%
2025-11-19	3.1500	3.1600	3.0100	3.0800	-1.282%	2,342,552	+72.078%
2025-11-18	3.0400	3.1850	2.9800	3.1200	+1.961%	2,791,134	+69.872%
2025-11-17	3.0500	3.2350	3.0200	3.0600	-0.649%	3,002,085	+73.203%
2025-11-14	3.0200	3.1600	3.0100	3.0800	-4.348%	4,281,748	+72.078%
2025-11-13	3.3300	3.4200	3.1450	3.2200	-6.122%	4,254,891	+64.596%
2025-11-12	3.6300	3.6900	3.4100	3.4300	-5.249%	2,654,513	+54.519%
2025-11-11	3.6600	3.6775	3.4700	3.6200	-1.362%	3,575,900	+46.409%
2025-11-10	4.0000	4.0200	3.6600	3.6700	-4.922%	4,676,541	+44.414%
2025-11-07	3.8600	4.0100	3.7000	3.8600	-6.083%	9,068,429	+37.306%
2025-11-06	5.0650	5.4500	4.0850	4.1100	-44.534%	14,122,354	+28.954%
2025-11-05	7.1900	7.4600	7.1500	7.4100	+3.060%	1,747,837	-28.475%
2025-11-04	7.4500	7.5800	7.1500	7.1900	-7.226%	2,043,661	-26.287%
2025-11-03	8.1600	8.2350	7.6900	7.7500	-4.791%	1,680,301	-31.613%
2025-10-31	8.0000	8.5600	7.8100	8.1400	+8.101%	3,367,908	-34.889%
2025-10-30	7.7400	7.7900	7.5200	7.5300	-4.684%	1,171,702	-29.615%
2025-10-29	8.0000	8.1000	7.7200	7.9000	-1.126%	1,461,336	-32.911%
2025-10-28	8.0800	8.1750	7.9301	7.9900	-1.722%	1,039,731	-33.667%
2025-10-27	8.5800	8.6400	7.9700	8.1300	-4.353%	1,815,006	-34.809%
2025-10-24	8.3900	8.5700	8.2500	8.5000	+4.294%	1,406,010	-37.647%
2025-10-23	7.9100	8.1500	7.8600	8.1500	+4.353%	1,177,668	-34.969%
2025-10-22	7.8500	8.0500	7.6150	7.8100	-1.389%	1,862,173	-32.138%
2025-10-21	8.3300	8.3300	7.8800	7.9200	-4.693%	1,955,164	-33.081%
2025-10-20	8.1400	8.4100	8.0629	8.3100	+4.660%	1,141,634	-36.221%
2025-10-17	8.1500	8.1700	7.8200	7.9400	-4.452%	1,708,214	-33.249%
2025-10-16	9.1500	9.3480	8.2600	8.3100	-5.782%	3,127,332	-36.221%
2025-10-15	8.4800	9.0100	8.3200	8.8200	+9.023%	2,525,111	-39.909%
2025-10-14	8.0500	8.3250	7.7800	8.0900	-4.374%	2,404,567	-34.487%
2025-10-13	8.1300	8.7350	8.1300	8.4600	+6.148%	2,024,856	-37.352%
2025-10-10	8.0500	8.4400	7.8400	7.9700	+0.252%	3,863,265	-33.501%
2025-10-09	8.2900	8.3400	7.8720	7.9500	-4.332%	1,521,979	-33.333%
2025-10-08	8.1800	8.4450	8.0600	8.3100	+3.102%	1,975,582	-36.221%
2025-10-07	8.7200	8.7924	7.8800	8.0600	-7.356%	2,255,628	-34.243%
2025-10-06	8.5000	9.0250	8.4000	8.7000	+12.113%	3,729,201	-39.080%
2025-10-03	7.5281	8.0100	7.5200	7.7600	+7.628%	2,400,288	-31.701%
2025-10-02	7.3500	7.4100	7.0700	7.2100	-1.233%	1,363,835	-26.491%
2025-10-01	6.8900	7.3800	6.8604	7.3000	+4.885%	1,386,113	-27.397%
2025-09-30	7.0300	7.0850	6.8100	6.9600	-1.695%	1,399,438	-23.851%
2025-09-29	7.2100	7.2150	6.9450	7.0800	-0.282%	1,770,456	-25.141%
2025-09-26	6.8500	7.1500	6.8000	7.1000	+3.348%	1,159,048	-25.352%
2025-09-25	6.8300	6.9550	6.7500	6.8700	-1.576%	1,143,158	-22.853%
2025-09-24	7.1500	7.3000	6.9800	6.9800	-1.966%	958,258	-24.069%
2025-09-23	7.3200	7.6900	7.0700	7.1200	-2.198%	1,837,327	-25.562%
2025-09-22	6.7800	7.3000	6.5950	7.2800	+6.433%	1,841,756	-27.198%
2025-09-19	7.0000	7.0900	6.7550	6.8400	-2.006%	2,031,012	-22.515%
2025-09-18	6.7800	7.0600	6.6100	6.9800	+5.758%	1,341,955	-24.069%
2025-09-17	6.7000	6.9850	6.4900	6.6000	-1.493%	1,541,863	-19.697%
2025-09-16	6.7600	6.9000	6.6701	6.7000	-0.149%	929,328	-20.896%
2025-09-15	6.7100	6.8088	6.5350	6.7100	+1.821%	1,651,284	-21.013%
2025-09-12	6.8400	6.8400	6.5800	6.5900	-3.088%	1,343,060	-19.575%
2025-09-11	6.2100	6.8250	6.1805	6.8000	+8.453%	2,264,706	-22.059%
2025-09-10	6.6100	6.6900	6.2250	6.2700	-5.856%	2,241,156	-15.470%
2025-09-09	6.7300	6.7500	6.4850	6.6600	-1.479%	1,594,011	-20.420%
2025-09-08	6.6300	6.8400	6.5100	6.7600	+2.269%	1,908,224	-21.598%
2025-09-05	6.4600	6.8150	6.3950	6.6100	+4.094%	1,845,532	-19.818%
2025-09-04	6.6900	6.7000	6.2901	6.3500	-4.798%	1,204,000	-16.535%
2025-09-03	6.6200	6.7450	6.5900	6.6700	+0.150%	973,188	-20.540%
2025-09-02	6.6800	6.7700	6.4200	6.6600	-2.632%	1,405,192	-20.420%
2025-08-29	6.9600	7.0400	6.7800	6.8400	-1.724%	1,079,341	-22.515%
2025-08-28	7.1000	7.1000	6.8708	6.9600	-0.855%	1,338,769	-23.851%
2025-08-27	7.1000	7.2299	6.9900	7.0200	-1.404%	1,086,656	-24.501%
2025-08-26	7.0500	7.2050	6.9900	7.1200	+2.742%	1,281,221	-25.562%
2025-08-25	7.0000	7.0350	6.8800	6.9300	-1.141%	908,766	-23.521%
2025-08-22	6.7100	7.0403	6.6700	7.0100	+5.572%	1,652,913	-24.394%
2025-08-21	6.6000	6.7150	6.4500	6.6400	-0.599%	1,224,368	-20.181%
2025-08-20	6.8000	6.9700	6.6150	6.6800	-2.339%	1,514,078	-20.659%
2025-08-19	7.1000	7.1200	6.7900	6.8400	-3.797%	1,897,758	-22.515%
2025-08-18	7.2900	7.3750	7.1000	7.1100	-1.931%	1,280,165	-25.457%
2025-08-15	7.1000	7.3850	7.0600	7.2500	+2.691%	2,066,288	-26.897%
2025-08-14	7.2600	7.3168	7.0250	7.0600	-5.489%	1,684,552	-24.929%
2025-08-13	7.6000	7.7650	7.3300	7.4700	+0.674%	2,482,815	-29.050%
2025-08-12	6.9500	7.5900	6.8850	7.4200	+6.763%	2,310,569	-28.571%
2025-08-11	7.1200	7.1400	6.5759	6.9500	-7.947%	4,793,495	-23.741%
2025-08-08	7.4300	7.6900	7.1300	7.5500	-0.264%	3,919,092	-29.801%
2025-08-07	8.9300	9.7800	7.5050	7.5700	-8.131%	7,998,543	-29.987%
2025-08-06	8.2300	8.5200	8.0300	8.2400	-0.242%	6,136,484	-35.680%
2025-08-05	7.9800	8.3900	7.8550	8.2600	+4.822%	2,379,019	-35.835%
2025-08-04	7.6700	7.9900	7.6000	7.8800	+3.684%	1,529,497	-32.741%
2025-08-01	7.4300	7.6800	7.1800	7.6000	-0.783%	2,398,387	-30.263%
2025-07-31	7.8100	8.0750	7.5250	7.6600	-3.038%	2,131,070	-30.809%
2025-07-30	7.8000	8.3400	7.7050	7.9000	+1.282%	3,523,473	-32.911%
2025-07-29	7.6800	8.0594	7.3550	7.8000	+0.906%	3,612,920	-32.051%
2025-07-28	7.9400	7.9871	7.6800	7.7300	-0.515%	1,473,839	-31.436%
2025-07-25	7.9000	7.9000	7.6250	7.7700	-0.129%	1,537,840	-31.789%
2025-07-24	8.0900	8.1000	7.5500	7.7800	-4.540%	2,199,753	-31.877%
2025-07-23	7.8500	8.3700	7.7200	8.1500	+4.891%	3,848,350	-34.969%
2025-07-22	7.5600	7.8800	7.4000	7.7700	+5.142%	2,758,212	-31.789%
2025-07-21	7.4200	7.6650	7.3212	7.3900	+2.213%	2,724,826	-28.281%
2025-07-18	6.8600	7.5300	6.8417	7.2300	+8.559%	2,612,418	-26.694%
2025-07-17	6.3700	6.7200	6.3497	6.6600	+5.047%	1,094,437	-20.420%
2025-07-16	6.5500	6.6100	6.2500	6.3400	-2.311%	1,224,659	-16.404%
2025-07-15	6.6900	6.8200	6.4800	6.4900	-1.218%	1,174,667	-18.336%
2025-07-14	6.7500	6.7700	6.5300	6.5700	-3.807%	1,393,764	-19.330%
2025-07-11	6.8300	6.8950	6.6624	6.8300	-2.429%	1,330,513	-22.401%
2025-07-10	6.9100	7.1650	6.8100	7.0000	+2.190%	1,258,549	-24.286%
2025-07-09	7.0900	7.1800	6.6500	6.8500	-2.699%	2,548,458	-22.628%
2025-07-08	6.4600	7.0700	6.3650	7.0400	+11.041%	3,143,186	-24.716%
2025-07-07	6.3200	6.4900	6.1700	6.3400	-1.858%	1,456,355	-16.404%
2025-07-03	6.3700	6.5836	6.3700	6.4600	+1.893%	673,506	-17.957%
2025-07-02	6.1500	6.4350	6.1200	6.3400	+3.257%	1,298,576	-16.404%
2025-07-01	5.8300	6.3550	5.7500	6.1400	+3.716%	1,734,412	-13.681%
2025-06-30	5.9000	6.0750	5.7800	5.9200	+0.680%	1,628,083	-10.473%
2025-06-27	6.0700	6.1482	5.8400	5.8800	-4.390%	2,760,867	-9.864%
2025-06-26	5.7600	6.2050	5.7500	6.1500	+7.330%	1,846,918	-13.821%
2025-06-25	6.1000	6.1100	5.7200	5.7300	-5.601%	1,516,755	-7.504%
2025-06-24	5.8800	6.1400	5.8700	6.0700	+4.296%	1,084,338	-12.685%
2025-06-23	5.7200	5.9200	5.6350	5.8200	+0.518%	1,200,505	-8.935%
2025-06-20	5.9500	5.9550	5.6700	5.7900	-2.196%	2,209,140	-8.463%
2025-06-18	5.9300	6.1250	5.8900	5.9200	-0.337%	925,316	-10.473%
2025-06-17	6.1900	6.3050	5.9150	5.9400	-5.564%	932,824	-10.774%
2025-06-16	6.3600	6.4150	6.1750	6.2900	+2.110%	1,228,720	-15.739%
2025-06-13	6.2500	6.3500	6.1350	6.1600	-4.050%	944,370	-13.961%
2025-06-12	6.3800	6.4800	6.2700	6.4200	-1.231%	970,978	-17.445%
2025-06-11	6.4400	6.5350	6.3001	6.5000	+1.881%	1,357,593	-18.462%
2025-06-10	6.2900	6.4100	6.1900	6.3800	+3.404%	1,363,704	-16.928%
2025-06-09	6.1500	6.3600	6.1430	6.1700	+2.492%	1,312,095	-14.100%
2025-06-06	5.8800	6.1200	5.8062	6.0200	+3.972%	1,263,889	-11.960%
2025-06-05	5.9600	5.9800	5.7600	5.7900	-2.030%	1,247,933	-8.463%
2025-06-04	5.8500	6.0200	5.8300	5.9100	+1.199%	1,249,433	-10.321%
2025-06-03	5.7500	6.0900	5.5537	5.8400	+2.636%	1,556,960	-9.247%
2025-06-02	5.7600	5.7600	5.5050	5.6900	-1.215%	1,544,794	-6.854%
2025-05-30	5.9100	5.9100	5.7350	5.7600	-3.356%	1,529,336	-7.986%
2025-05-29	6.2000	6.3200	5.7600	5.9600	-7.165%	2,349,026	-11.074%
2025-05-28	6.7000	6.7900	6.4100	6.4200	-3.892%	1,467,842	-17.445%
2025-05-27	6.5000	6.9199	6.3600	6.6800	+4.538%	2,888,900	-20.659%
2025-05-23	6.1900	6.7000	6.1500	6.3900	-0.467%	3,828,506	-17.058%
2025-05-22	6.0400	6.4650	6.0000	6.4200	+5.419%	1,885,464	-17.445%
2025-05-21	6.2400	6.3400	5.9400	6.0900	-4.094%	2,605,381	-12.972%
2025-05-20	6.1900	6.4350	6.0100	6.3500	+2.090%	2,023,688	-16.535%
2025-05-19	6.0800	6.3250	5.9300	6.2200	-1.893%	2,566,307	-14.791%
2025-05-16	5.6900	6.5400	5.6400	6.3400	+11.424%	2,891,368	-16.404%
2025-05-15	5.6100	5.7400	5.4300	5.6900	-0.698%	1,762,683	-6.854%
2025-05-14	5.8300	5.9900	5.6300	5.7300	-3.535%	2,125,897	-7.504%
2025-05-13	5.3800	6.0450	5.3119	5.9400	+12.928%	4,126,752	-10.774%
2025-05-12	5.2400	5.4500	5.2000	5.2600	+6.263%	3,078,958	+0.760%
2025-05-09	4.4500	4.9650	4.2900	4.9500	+14.849%	3,836,962	+7.071%
2025-05-08	4.2850	4.7600	4.1600	4.3100	-24.253%	10,004,199	+22.970%
2025-05-07	5.5400	5.7300	5.5000	5.6900	+3.455%	2,350,468	-6.854%
2025-05-06	5.4500	5.5900	5.4000	5.5000	+0.182%	1,536,316	-3.636%
2025-05-05	5.7200	5.8000	5.4600	5.4900	-5.832%	1,353,955	-3.461%
2025-05-02	5.6800	5.9500	5.5900	5.8300	+5.045%	1,471,316	-9.091%
2025-05-01	5.4700	5.5800	5.4120	5.5500	+2.778%	1,200,979	-4.505%
2025-04-30	5.2500	5.4600	5.1775	5.4000	0.000%	1,305,190	-1.852%
2025-04-29	5.5500	5.5900	5.3700	5.4000	-3.052%	1,151,814	-1.852%
2025-04-28	5.5300	5.7100	5.4000	5.5700	+0.360%	983,534	-4.847%
2025-04-25	5.4200	5.5800	5.3000	5.5500	+1.648%	837,403	-4.505%
2025-04-24	5.2900	5.4700	5.2600	5.4600	+4.398%	1,572,660	-2.930%
2025-04-23	5.4100	5.5900	5.1050	5.2300	+1.357%	1,652,354	+1.338%
2025-04-22	5.1300	5.2350	5.0500	5.1600	+1.775%	1,147,850	+2.713%
2025-04-21	5.1000	5.1500	4.9600	5.0700	-2.687%	1,238,232	+4.536%
2025-04-17	5.1900	5.2500	5.0600	5.2100	+0.774%	1,174,943	+1.727%
2025-04-16	5.1000	5.4300	5.0932	5.1700	-0.193%	1,608,938	+2.515%
2025-04-15	5.2300	5.4650	5.1350	5.1800	-2.448%	1,621,084	+2.317%
2025-04-14	5.3800	5.4400	5.2091	5.3100	+2.907%	1,333,777	-0.188%
2025-04-11	5.1300	5.2150	4.9100	5.1600	+1.176%	1,694,478	+2.713%
2025-04-10	5.3300	5.4000	4.9900	5.1000	-7.441%	1,864,684	+3.922%
2025-04-09	4.8900	5.6400	4.8000	5.5100	+9.761%	3,728,003	-3.811%
2025-04-08	5.5400	5.6400	4.9000	5.0200	-5.993%	2,168,812	+5.578%
2025-04-07	5.1200	5.6700	5.0000	5.3400	-2.377%	2,705,623	-0.749%
2025-04-04	5.3100	5.4950	5.0300	5.4700	-2.669%	2,905,276	-3.108%

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Aspen Aerogels, Inc.
stock NYSE