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BFLY20280121C4
BFLY Jan 21 2028 4.00 Call (BFLY280121C00004000)
option OPRA

EOD
Jul 28, 2026
4.70+9.302%(+0.40)4
OverviewHistorical
Date
(EDT)
OpenHighLowCloseChangeVolume
Open
Interest
Change
Since
2026-07-28
4.70004.70004.70004.7000+9.302%45,0990.000%
2026-07-24
4.30004.30004.30004.3000+4.369%25,102+9.302%
2026-07-22
4.39004.39004.12004.1200-8.444%235,100+14.078%
2026-07-21
3.90004.50003.90004.5000+7.143%25,100+4.444%
2026-07-20
4.20004.20004.20004.2000-16.000%505,101+11.905%
2026-07-15
5.06005.06005.00005.0000-0.990%85,101-6.000%
2026-07-08
5.05005.05005.05005.0500-16.667%15,098-6.931%
2026-07-06
6.52006.52006.06006.0600+11.397%25,098-22.442%
2026-07-01
5.40005.44005.40005.4400-8.571%35,097-13.603%
2026-06-30
5.95005.95005.95005.9500-11.721%105,096-21.008%
2026-06-29
6.70006.74006.60006.7400+12.333%225,101-30.267%
2026-06-26
6.00006.00006.00006.0000+9.091%15,079-21.667%
2026-06-25
5.80005.80005.50005.5000+5.769%135,080-14.545%
2026-06-24
5.50005.70005.20005.2000+2.564%475,079-9.615%
2026-06-23
5.07005.07005.07005.0700+10.217%15,079-7.298%
2026-06-22
6.10006.10004.60004.6000-24.342%285,080+2.174%
2026-06-18
5.00006.08004.95006.0800+73.714%505,063-22.697%
2026-06-17
3.50003.50003.50003.5000+2.941%25,063+34.286%
2026-06-16
3.40003.40003.40003.40000.000%15,061+38.235%
2026-06-12
3.45003.45003.40003.4000+6.250%805,062+38.235%
2026-06-10
3.20003.23003.10003.2000+8.844%475,062+46.875%
2026-06-09
2.75002.94002.75002.9400+10.112%635,107+59.864%
2026-06-08
2.60002.67002.20002.6700+0.755%35,104+76.030%
2026-06-05
2.65002.65002.65002.6500-15.064%15,105+77.358%
2026-06-04
3.10003.12002.92003.1200+24.800%205,106+50.641%
2026-06-03
2.50002.50002.50002.5000-10.714%105,086+88.000%
2026-06-02
2.80002.80002.80002.8000+16.667%15,076+67.857%
2026-05-29
2.40002.40002.40002.4000-4.000%15,076+95.833%
2026-05-27
2.50002.50002.50002.5000+4.167%15,075+88.000%
2026-05-21
2.40002.40002.40002.4000+7.623%35,075+95.833%
2026-05-20
2.23002.23002.23002.2300+1.364%35,075+110.762%
2026-05-19
2.20002.20002.20002.2000+10.000%15,075+113.636%
2026-05-18
2.00002.00002.00002.0000-2.439%15,075+135.000%
2026-05-15
2.28002.28002.00002.0500-8.889%415,075+129.268%
2026-05-14
2.22002.25002.22002.2500+10.294%465,086+108.889%
2026-05-13
2.45002.45002.04002.0400-11.304%884,945+130.392%
2026-05-12
2.25002.30002.25002.3000-6.122%604,945+104.348%
2026-05-11
2.45002.45002.45002.4500+11.364%84,945+91.837%
2026-05-08
2.20002.20002.20002.2000-5.579%24,945+113.636%
2026-05-07
2.37002.44002.32002.3300-12.075%254,945+101.717%
2026-05-06
2.61002.72002.48002.6500-5.357%1254,920+77.358%
2026-05-05
2.80002.80002.80002.8000-1.754%2,0004,986+67.857%
2026-05-04
2.85002.87002.85002.8500+3.636%1062,986+64.912%
2026-04-30
2.60003.20002.60002.7500-11.290%1102,881+70.909%
2026-04-28
3.10003.10003.10003.1000-6.061%12,871+51.613%
2026-04-27
3.18003.40003.18003.3000-10.811%212,872+42.424%
2026-04-23
3.30003.70003.30003.7000+12.121%112,857+27.027%
2026-04-22
3.40003.40003.30003.3000+6.452%32,858+42.424%
2026-04-21
3.10003.10003.10003.10000.000%22,859+51.613%
2026-04-20
3.00003.15003.00003.1000-6.061%132,859+51.613%
2026-04-17
3.20003.50003.20003.3000+6.452%72,859+42.424%
2026-04-16
2.80003.50002.80003.1000+16.981%292,860+51.613%
2026-04-15
2.64002.65002.50002.6500+10.417%82,859+77.358%
2026-04-14
2.45002.49002.40002.4000+3.004%132,860+95.833%
2026-04-13
2.33002.40002.20002.3300+3.556%72,856+101.717%
2026-04-10
2.25002.25002.25002.2500+4.651%202,854+108.889%
2026-04-09
2.15002.15002.15002.1500-6.522%12,834+118.605%
2026-04-06
2.30002.30002.30002.30000.000%12,833+104.348%
2026-04-01
2.40002.40002.30002.3000+3.604%22,834+104.348%
2026-03-31
2.22002.22002.22002.2200+0.909%32,835+111.712%
2026-03-30
2.20002.20002.20002.2000-2.655%402,832+113.636%
2026-03-27
2.40002.40002.26002.2600-6.612%62,792+107.965%
2026-03-25
2.42002.42002.42002.4200-1.224%12,791+94.215%
2026-03-24
2.45002.45002.45002.4500+6.061%42,790+91.837%
2026-03-23
2.31002.31002.31002.3100+10.000%22,786+103.463%
2026-03-20
2.10002.10002.10002.1000-12.500%252,787+123.810%
2026-03-17
2.50002.50002.40002.4000+10.599%52,787+95.833%
2026-03-16
2.10002.17002.10002.1700+8.500%182,786+116.590%
2026-03-13
2.00002.00002.00002.00000.000%12,804+135.000%
2026-03-10
2.00002.00002.00002.0000+5.263%12,804+135.000%
2026-03-03
1.90001.90001.90001.9000-9.524%12,803+147.368%
2026-02-27
2.75002.75001.90002.1000-25.000%72,802+123.810%
2026-02-26
2.25002.80002.25002.8000+180.000%42,803+67.857%
2026-02-23
1.00001.00001.00001.0000-35.484%12,806+370.000%
2026-02-19
1.40001.55001.40001.5500+1.974%42,807+203.226%
2026-02-18
1.49001.55001.40001.5200+8.571%62,806+209.211%
2026-02-17
1.40001.40001.40001.4000-20.000%102,805+235.714%
2026-02-10
1.75001.75001.75001.7500+6.061%12,805+168.571%
2026-02-09
1.65001.65001.65001.6500-2.941%12,806+184.848%
2026-02-05
1.70001.70001.70001.7000-17.073%12,806+176.471%
2026-02-03
2.05002.05002.05002.0500-14.583%22,805+129.268%
2026-01-28
2.54002.54002.40002.4000-5.512%32,805+95.833%
2026-01-27
2.54002.54002.54002.5400-5.224%12,804+85.039%
2026-01-23
2.65002.68002.65002.6800-2.545%42,804+75.373%
2026-01-22
2.75002.75002.75002.7500+19.565%102,804+70.909%
2026-01-20
2.30002.30002.30002.3000+2.222%192,794+104.348%
2026-01-16
2.38002.38002.20002.2500-26.230%42,776+108.889%
2026-01-14
2.65003.05002.35003.0500+28.692%102,776+54.098%
2026-01-13
2.30002.37002.00002.3700+0.851%552,778+98.312%
2026-01-12
2.45002.45002.30002.3500+6.818%252,813+100.000%
2026-01-09
2.25002.25002.17002.2000-6.383%402,810+113.636%
2026-01-08
2.35002.37002.20002.3500+0.858%1812,788+100.000%
2026-01-07
2.30002.45002.25002.3300+16.500%2,0832,627+101.717%
2026-01-05
2.00002.00002.00002.0000+2.564%1648+135.000%
2025-12-31
2.14002.14001.95001.9500+0.515%6648+141.026%
2025-12-30
1.94001.94001.94001.9400-5.366%1648+142.268%
2025-12-29
2.05002.05002.05002.0500+6.218%1648+129.268%
2025-12-26
2.09002.09001.93001.9300+13.529%15648+143.523%
2025-12-19
1.70001.70001.70001.7000+3.030%1637+176.471%
2025-12-18
1.55001.65001.55001.6500-5.172%2637+184.848%
2025-12-12
1.50001.74001.50001.7400+24.286%12637+170.115%
2025-12-11
1.40001.40001.40001.4000-6.667%5626+235.714%
2025-12-10
1.50001.50001.50001.5000-11.765%1626+213.333%
2025-12-08
1.90001.90001.70001.7000+27.820%10625+176.471%
2025-12-04
1.55001.55001.33001.3300-8.276%900615+253.383%
2025-12-01
1.45001.45001.45001.4500+38.095%5183+224.138%
2025-11-14
1.05001.05001.05001.0500-30.000%1178+347.619%
2025-11-04
1.27001.50001.27001.50000.000%4178+213.333%
2025-11-03
1.50001.50001.50001.5000+11.111%1178+213.333%
2025-10-31
1.20001.40001.20001.3500+22.727%19178+248.148%
2025-10-28
1.00001.10001.00001.1000+4.762%6180+327.273%
2025-10-27
0.85001.05000.85001.0500+34.615%34203+347.619%
2025-10-22
0.78000.78000.78000.7800-14.286%10203+502.564%
2025-10-17
0.90000.94000.80000.9100-9.000%27207+416.484%
2025-10-16
1.00001.00001.00001.0000+1.010%10207+370.000%
2025-10-15
0.99000.99000.99000.9900-1.000%2207+374.747%
2025-10-10
1.00001.00001.00001.0000-23.077%11207+370.000%
2025-10-08
1.30001.30001.30001.3000+23.810%10216+261.538%
2025-10-07
1.07001.07001.05001.0500-16.000%11206+347.619%
2025-10-06
1.10001.35001.10001.2500+19.048%70197+276.000%
2025-10-03
0.85001.05000.85001.0500+45.833%5133+347.619%
2025-10-02
0.72000.72000.72000.7200+1.408%100131+552.778%
2025-09-29
0.70000.71000.70000.7100+7.576%3031+561.972%
2025-09-26
0.73000.73000.66000.6600-5.714%218+612.121%
2025-09-25
0.70000.70000.70000.7000-12.500%417+571.429%
2025-09-24
0.90000.90000.75000.80000.000%160+487.500%


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