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GERN20270115C4
GERN Jan 15 2027 4.00 Call (GERN270115C00004000)
option OPRA

EOD
Aug 13, 2026
0.0600-14.286%(-0.0100)20
OverviewHistorical
Date
(EDT)
OpenHighLowCloseChangeVolume
Open
Interest
Change
Since
2026-08-13
0.06000.06000.06000.0600-14.286%201,3150.000%
2026-08-10
0.07000.07000.07000.0700+40.000%301,335-14.286%
2026-07-01
0.05000.05000.05000.05000.000%91,335+20.000%
2026-06-30
0.11000.14000.05000.05000.000%81,336+20.000%
2026-06-29
0.05000.13000.05000.0500-44.444%111,334+20.000%
2026-06-26
0.13000.13000.09000.0900+80.000%111,325-33.333%
2026-06-25
0.05000.05000.05000.05000.000%11,323+20.000%
2026-06-24
0.05000.05000.05000.0500-58.333%11,322+20.000%
2026-06-18
0.12000.12000.12000.1200+50.000%11,321-50.000%
2026-05-29
0.08000.08000.08000.0800-20.000%1001,321-25.000%
2026-05-20
0.10000.10000.10000.1000+100.000%191,321-40.000%
2026-05-19
0.05000.05000.05000.05000.000%11,321+20.000%
2026-05-07
0.05000.05000.05000.0500-75.000%11,321+20.000%
2026-05-06
0.19000.20000.19000.2000+150.000%1001,321-70.000%
2026-04-28
0.08000.08000.08000.0800-20.000%1001,420-25.000%
2026-04-27
0.10000.10000.10000.1000-16.667%101,439-40.000%
2026-04-21
0.12000.12000.12000.1200+20.000%11,439-50.000%
2026-03-26
0.10000.10000.10000.10000.000%21,439-40.000%
2026-03-25
0.10000.10000.10000.1000-33.333%21,441-40.000%
2026-03-24
0.15000.15000.15000.15000.000%201,440-60.000%
2026-03-23
0.15000.15000.15000.15000.000%41,420-60.000%
2026-03-18
0.15000.15000.15000.1500-6.250%101,422-60.000%
2026-03-13
0.13000.16000.13000.1600+45.455%1021,432-62.500%
2026-03-06
0.11000.11000.11000.1100-26.667%101,570-45.455%
2026-03-05
0.15000.15000.15000.1500+7.143%101,560-60.000%
2026-03-04
0.14000.14000.14000.1400+40.000%91,550-57.143%
2026-03-03
0.16000.16000.10000.1000-33.333%2501,545-40.000%
2026-03-02
0.15000.15000.15000.1500-40.000%1801,363-60.000%
2026-02-24
0.25000.25000.25000.2500-7.407%141,363-76.000%
2026-02-23
0.27000.27000.27000.2700+35.000%51,354-77.778%
2026-02-19
0.25000.25000.20000.2000-20.000%2051,354-70.000%
2026-02-18
0.25000.25000.25000.2500+25.000%11,261-76.000%
2026-02-17
0.15000.20000.15000.2000+33.333%311,260-70.000%
2026-02-13
0.20000.20000.15000.15000.000%281,239-60.000%
2026-02-10
0.15000.15000.15000.1500-21.053%301,239-60.000%
2026-02-02
0.10000.19000.10000.1900+26.667%21,224-68.421%
2026-01-26
0.13000.15000.13000.15000.000%191,224-60.000%
2026-01-23
0.15000.15000.15000.1500+15.385%161,224-60.000%
2026-01-21
0.11000.13000.11000.1300+18.182%291,208-53.846%
2026-01-20
0.10000.15000.10000.1100+10.000%301,208-45.455%
2026-01-16
0.10000.10000.10000.1000-44.444%101,198-40.000%
2026-01-13
0.18000.18000.18000.1800+80.000%201,198-66.667%
2026-01-09
0.14000.14000.10000.1000-33.333%21,178-40.000%
2026-01-06
0.15000.15000.15000.1500-16.667%11,180-60.000%
2025-12-26
0.18000.18000.18000.1800-10.000%21,180-66.667%
2025-12-24
0.15000.20000.10000.2000+33.333%321,156-70.000%
2025-12-23
0.18000.18000.15000.15000.000%21,156-60.000%
2025-12-19
0.15000.15000.15000.1500-11.765%11,156-60.000%
2025-12-18
0.18000.18000.17000.1700+13.333%71,155-64.706%
2025-12-17
0.15000.15000.15000.1500+15.385%41,157-60.000%
2025-12-16
0.14000.20000.11000.1300-35.000%51,153-53.846%
2025-12-12
0.17000.20000.11000.2000+17.647%101,148-70.000%
2025-12-11
0.20000.20000.17000.1700-15.000%371,140-64.706%
2025-12-10
0.15000.20000.15000.2000+5.263%41,104-70.000%
2025-12-09
0.15000.19000.15000.1900-5.000%31,102-68.421%
2025-12-08
0.20000.20000.10000.20000.000%621,102-70.000%
2025-12-05
0.20000.20000.20000.20000.000%501,040-70.000%
2025-12-04
0.20000.20000.20000.2000+25.000%5990-70.000%
2025-11-24
0.16000.16000.16000.1600+60.000%1985-62.500%
2025-11-20
0.10000.10000.10000.1000-33.333%1984-40.000%
2025-11-07
0.15000.15000.15000.15000.000%1983-60.000%
2025-11-05
0.15000.34000.15000.1500-37.500%21982-60.000%
2025-10-30
0.18000.24000.18000.2400+20.000%2972-75.000%
2025-10-24
0.20000.20000.20000.20000.000%5972-70.000%
2025-10-21
0.20000.20000.20000.20000.000%2967-70.000%
2025-10-17
0.20000.20000.20000.20000.000%10969-70.000%
2025-10-13
0.20000.21000.20000.20000.000%16959-70.000%
2025-10-09
0.20000.20000.20000.20000.000%5944-70.000%
2025-10-08
0.20000.20000.20000.20000.000%20949-70.000%
2025-10-06
0.20000.20000.20000.20000.000%1929-70.000%
2025-09-26
0.20000.20000.20000.2000+17.647%5928-70.000%
2025-09-25
0.17000.17000.17000.17000.000%57923-64.706%
2025-09-23
0.20000.20000.17000.1700-15.000%15923-64.706%
2025-09-19
0.20000.20000.20000.2000+33.333%100918-70.000%
2025-09-15
0.15000.15000.15000.1500-21.053%4818-60.000%
2025-09-03
0.19000.19000.19000.1900+11.765%5814-68.421%
2025-08-28
0.25000.25000.17000.1700-32.000%27814-64.706%
2025-08-22
0.25000.25000.25000.2500+13.636%8787-76.000%
2025-08-21
0.25000.25000.20000.2200-26.667%120787-72.727%
2025-08-20
0.30000.30000.30000.3000+20.000%1687-80.000%
2025-08-19
0.20000.27000.20000.2500-7.407%24686-76.000%
2025-08-18
0.30000.30000.25000.2700+42.105%31686-77.778%
2025-08-12
0.20000.20000.19000.1900-17.391%39686-68.421%
2025-08-11
0.20000.23000.20000.2300+21.053%11661-73.913%
2025-08-06
0.19000.19000.19000.1900-5.000%50650-68.421%
2025-07-30
0.20000.20000.20000.2000+33.333%1600-70.000%
2025-07-28
0.15000.15000.15000.1500-21.053%7599-60.000%
2025-07-21
0.20000.25000.19000.1900-5.000%10592-68.421%
2025-07-15
0.20000.20000.20000.2000-33.333%45582-70.000%
2025-07-02
0.30000.30000.30000.3000+20.000%4537-80.000%
2025-06-27
0.25000.25000.25000.25000.000%78539-76.000%
2025-06-25
0.25000.25000.25000.25000.000%1539-76.000%
2025-06-23
0.24000.25000.24000.2500-28.571%8539-76.000%
2025-06-13
0.35000.35000.35000.3500+25.000%2537-82.857%
2025-06-04
0.30000.30000.28000.28000.000%3537-78.571%
2025-05-20
0.30000.30000.28000.2800+7.692%2537-78.571%
2025-05-09
0.25000.26000.25000.2600+13.043%4537-76.923%
2025-05-07
0.25000.25000.23000.2300-8.000%2537-73.913%
2025-04-24
0.25000.25000.25000.2500-28.571%10537-76.000%
2025-04-16
0.25000.35000.25000.3500-52.703%68537-82.857%
2025-03-31
0.74000.74000.74000.7400+37.037%1469-91.892%
2025-03-27
0.51000.54000.51000.5400+50.000%2470-88.889%
2025-03-26
0.40000.40000.36000.3600-5.263%16472-83.333%
2025-03-25
0.40000.40000.34000.3800+26.667%29478-84.211%
2025-03-24
0.60000.60000.30000.3000-70.297%38460-80.000%
2025-03-19
1.01001.01001.01001.0100+172.973%1423-94.059%
2025-03-18
0.39000.39000.37000.3700-9.756%4422-83.784%
2025-03-17
1.01001.01000.41000.4100-6.818%2420-85.366%
2025-03-12
0.45000.45000.44000.4400+69.231%5420-86.364%
2025-03-10
0.40000.40000.26000.2600-16.129%26416-76.923%
2025-02-26
0.30000.50000.30000.3100-55.714%140432-80.645%
2025-02-14
0.70000.70000.70000.7000-17.647%50272-91.429%
2025-02-12
0.85000.85000.85000.8500+1.190%1272-92.941%
2025-02-10
0.84000.84000.84000.8400-1.176%18271-92.857%
2025-01-30
0.85000.85000.85000.8500-10.526%1271-92.941%
2025-01-22
0.95000.95000.95000.9500+5.556%10270-93.684%
2025-01-21
0.90000.90000.90000.9000-5.263%25260-93.333%
2025-01-15
0.90000.95000.90000.9500+11.765%11235-93.684%
2025-01-13
0.90000.95000.85000.8500-29.167%19224-92.941%
2025-01-07
1.20001.20001.20001.2000+7.143%6210-95.000%
2025-01-06
1.13001.13001.12001.1200-20.000%2203-94.643%
2025-01-03
1.32001.40001.32001.4000+10.236%40203-95.714%
2025-01-02
1.27001.27001.27001.2700-2.308%25183-95.276%
2024-12-30
1.40001.40001.30001.3000-4.412%2158-95.385%
2024-12-27
1.36001.36001.36001.3600+8.800%60156-95.588%
2024-12-23
1.25001.25001.25001.2500-10.714%2126-95.200%
2024-12-17
1.40001.40001.40001.4000-6.667%10124-95.714%
2024-12-13
1.50001.50001.50001.5000+2.041%10124-96.000%
2024-12-12
1.47001.47001.47001.4700-9.816%11119-95.918%
2024-12-10
1.67001.67001.63001.6300-43.206%3119-96.319%
2024-12-09
2.87002.87002.87002.8700+85.161%60116-97.909%
2024-12-04
1.55001.55001.55001.5500-3.125%156-96.129%
2024-12-02
1.60001.60001.60001.6000+8.108%755-96.250%
2024-11-21
1.48001.48001.48001.4800+11.278%1048-95.946%
2024-11-19
1.22001.35001.22001.3300-5.000%3048-95.489%
2024-11-18
1.40001.40001.40001.4000-40.928%128-95.714%
2024-11-14
2.37002.37002.37002.3700-1.250%228-97.468%
2024-11-04
2.40002.40002.40002.4000+45.455%526-97.500%
2024-10-23
1.65001.65001.65001.6500-5.714%121-96.364%
2024-10-22
1.75001.75001.75001.7500+2.941%120-96.571%
2024-10-21
1.70001.70001.70001.70000.000%219-96.471%
2024-10-17
1.75001.75001.65001.7000-15.000%1417-96.471%
2024-10-16
2.00002.00002.00002.00000.000%13-97.000%
2024-10-10
2.00002.00002.00002.00000.000%22-97.000%


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