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GLW20280121P40
GLW Jan 21 2028 40.00 Put (GLW280121P00040000)
option OPRA

EOD

Sep 28, 2026

0.7000-2.778%(-0.0200)4

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-09-28	0.7000	0.7000	0.7000	0.7000	-2.778%	4	2,399	0.000%
2026-09-22	0.7200	0.7200	0.7200	0.7200	-4.000%	1	2,403	-2.778%
2026-09-21	0.7500	0.7500	0.7500	0.7500	-11.765%	3	2,402	-6.667%
2026-09-16	0.9300	0.9300	0.8500	0.8500	-24.107%	2	2,402	-17.647%
2026-09-14	1.1200	1.1200	1.1200	1.1200	+31.765%	1	2,403	-37.500%
2026-09-11	0.8500	0.8500	0.8500	0.8500	-24.779%	2	2,402	-17.647%
2026-09-03	1.1300	1.1300	1.1300	1.1300	-3.419%	15	2,400	-38.053%
2026-09-01	1.1700	1.1700	1.1700	1.1700	-4.098%	1	2,415	-40.171%
2026-08-31	1.2200	1.2200	1.2200	1.2200	-6.154%	1	2,416	-42.623%
2026-08-27	1.2800	1.3000	1.2800	1.3000	-10.345%	9	2,415	-46.154%
2026-08-25	1.5100	1.5100	1.4500	1.4500	-9.375%	16	2,423	-51.724%
2026-08-21	1.6000	1.6000	1.6000	1.6000	-3.030%	20	2,425	-56.250%
2026-08-18	1.7000	1.7000	1.6500	1.6500	-34.524%	9	2,425	-57.576%
2026-08-05	2.4000	2.5200	2.4000	2.5200	-11.579%	11	2,419	-72.222%
2026-08-03	2.8500	2.8500	2.8500	2.8500	+4.779%	1	2,427	-75.439%
2026-07-31	2.7200	2.7200	2.7200	2.7200	-21.159%	1	2,428	-74.265%
2026-07-30	3.1000	3.4500	3.1000	3.4500	+1.471%	2	2,429	-79.710%
2026-07-29	3.0500	3.4000	3.0500	3.4000	-11.917%	11	2,430	-79.412%
2026-07-28	3.9000	4.3100	3.7600	3.8600	+28.667%	29	2,429	-81.865%
2026-07-27	3.0000	3.0000	3.0000	3.0000	-1.639%	1	2,408	-76.667%
2026-07-24	3.0500	3.0500	3.0500	3.0500	+1.667%	1	2,407	-77.049%
2026-07-22	3.1500	3.1500	3.0000	3.0000	0.000%	4	2,406	-76.667%
2026-07-21	3.0000	3.0000	3.0000	3.0000	-3.226%	1	2,404	-76.667%
2026-07-20	2.6400	3.1000	2.6400	3.1000	+2.649%	11	2,405	-77.419%
2026-07-17	2.9000	3.3200	2.9000	3.0200	-2.581%	25	2,405	-76.821%
2026-07-16	3.0000	3.1000	3.0000	3.1000	+16.981%	21	2,400	-77.419%
2026-07-15	2.8000	2.8500	2.6500	2.6500	-5.357%	9	2,395	-73.585%
2026-07-09	2.8000	2.8000	2.8000	2.8000	0.000%	10	2,391	-75.000%
2026-07-07	2.8000	2.8000	2.8000	2.8000	+4.869%	1	2,388	-75.000%
2026-07-02	2.3800	2.7000	2.3800	2.6700	+10.331%	24	2,365	-73.783%
2026-07-01	1.9800	2.4200	1.9800	2.4200	+18.049%	4	2,365	-71.074%
2026-06-23	1.9000	2.1100	1.9000	2.0500	-21.756%	5	2,363	-65.854%
2026-06-09	2.2500	2.6200	2.2500	2.6200	+18.018%	8	2,362	-73.282%
2026-06-08	2.0500	2.2200	1.9300	2.2200	+0.909%	10	2,362	-68.468%
2026-06-05	2.2000	2.2000	2.2000	2.2000	+5.769%	2	2,360	-68.182%
2026-06-04	3.1600	3.1600	2.0800	2.0800	-14.050%	2	2,358	-66.346%
2026-06-02	2.4000	2.4200	2.4000	2.4200	+28.723%	2	2,358	-71.074%
2026-05-29	1.8800	1.8800	1.8800	1.8800	+4.444%	1	2,358	-62.766%
2026-05-28	1.8000	1.8000	1.8000	1.8000	+23.288%	25	2,358	-61.111%
2026-05-27	1.8600	1.9000	1.4600	1.4600	-24.742%	38	2,372	-52.055%
2026-05-18	1.9400	1.9400	1.9400	1.9400	+36.620%	1	2,380	-63.918%
2026-05-11	1.3500	1.4300	1.3500	1.4200	-8.387%	10	2,379	-50.704%
2026-05-06	1.6100	1.6100	1.5500	1.5500	-18.421%	27	2,380	-54.839%
2026-04-17	1.9000	1.9000	1.9000	1.9000	-2.564%	50	2,379	-63.158%
2026-04-16	1.9500	1.9500	1.9500	1.9500	+11.429%	25	2,329	-64.103%
2026-04-15	1.7500	1.7500	1.7500	1.7500	-30.000%	50	2,315	-60.000%
2026-04-07	2.5000	2.5000	2.5000	2.5000	+19.048%	1	2,315	-72.000%
2026-04-02	2.2400	2.2400	2.1000	2.1000	-16.000%	2	2,312	-66.667%
2026-03-31	2.5000	2.5000	2.5000	2.5000	+11.607%	11	2,312	-72.000%
2026-03-26	2.2400	2.2400	2.2400	2.2400	+13.706%	1	2,302	-68.750%
2026-03-25	1.9700	1.9700	1.9700	1.9700	-16.878%	1	2,302	-64.467%
2026-03-09	2.4000	2.6600	2.3500	2.3700	-5.200%	50	2,301	-70.464%
2026-03-06	2.5000	2.5000	2.5000	2.5000	+13.636%	1	2,328	-72.000%
2026-03-05	2.0000	2.2000	1.9500	2.2000	+28.655%	2,054	2,327	-68.182%
2026-03-02	1.7100	1.7100	1.7100	1.7100	+3.012%	1	338	-59.064%
2026-02-25	1.6500	1.8000	1.6500	1.6600	+10.667%	66	273	-57.831%
2026-02-24	1.5000	1.5000	1.5000	1.5000	-3.226%	1	273	-53.333%
2026-02-23	1.5500	1.5500	1.5500	1.5500	+0.649%	32	273	-54.839%
2026-02-17	1.5600	1.5600	1.5400	1.5400	+6.207%	19	259	-54.545%
2026-02-12	1.6100	1.6200	1.4500	1.4500	-6.452%	8	259	-51.724%
2026-02-11	1.5900	1.5900	1.5500	1.5500	+12.319%	46	259	-54.839%
2026-02-10	1.3800	1.3800	1.3800	1.3800	-4.828%	1	259	-49.275%
2026-02-09	1.4500	1.4500	1.4500	1.4500	+18.852%	5	259	-51.724%
2026-02-02	1.2200	1.2200	1.2200	1.2200	-39.000%	5	259	-42.623%
2026-01-30	2.0000	2.0000	2.0000	2.0000	+53.846%	10	259	-65.000%
2026-01-28	1.3000	1.3000	1.3000	1.3000	-7.143%	1	259	-46.154%
2026-01-27	1.6000	1.8600	1.3500	1.4000	-41.176%	26	258	-50.000%
2026-01-21	2.3800	2.3800	2.3800	2.3800	-11.524%	19	248	-70.588%
2026-01-09	2.6900	2.6900	2.6900	2.6900	+12.083%	1	248	-73.978%
2026-01-08	2.4000	2.4000	2.1500	2.4000	0.000%	82	248	-70.833%
2026-01-06	1.6800	2.4000	1.6800	2.4000	+26.316%	2	167	-70.833%
2026-01-02	2.0100	2.0100	1.9000	1.9000	-15.556%	62	167	-63.158%
2025-12-31	2.2500	2.2500	2.2500	2.2500	+7.656%	1	106	-68.889%
2025-12-30	1.9900	2.2000	1.9900	2.0900	-1.415%	3	106	-66.507%
2025-12-29	2.1200	2.1200	2.1200	2.1200	-17.188%	10	105	-66.981%
2025-12-19	1.9300	2.5600	1.9300	2.5600	+5.785%	2	95	-72.656%
2025-12-17	2.4200	2.4200	2.4200	2.4200	-9.023%	37	95	-71.074%
2025-12-15	2.3200	2.6600	2.3200	2.6600	+16.157%	2	95	-73.684%
2025-12-10	2.2900	2.2900	2.2900	2.2900	-22.896%	2	95	-69.432%
2025-11-21	2.8000	2.9700	2.8000	2.9700	+6.071%	90	95	-76.431%
2025-11-17	2.8000	2.8000	2.8000	2.8000	+12.000%	4	5	-75.000%
2025-11-07	2.5000	2.5000	2.5000	2.5000	0.000%	1	1	-72.000%