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BRKB20270115P420
BRK.B Jan 15 2027 420.00 Put (BRKB270115P00420000)
option OPRA

EOD
Aug 26, 2026
2.14-5.727%(-0.13)2
OverviewHistorical
Date
(EDT)
OpenHighLowCloseChangeVolume
Open
Interest
Change
Since
2026-08-26
2.03002.14002.03002.1400-5.727%22,1880.000%
2026-08-25
2.36002.36002.27002.2700-2.155%22,189-5.727%
2026-08-24
2.32002.32002.32002.3200-10.769%52,187-7.759%
2026-08-21
2.60002.60002.60002.6000+8.787%12,187-17.692%
2026-08-20
2.34002.39002.34002.3900+11.682%582,187-10.460%
2026-08-18
2.14002.14002.14002.1400+4.390%12,1290.000%
2026-08-17
2.15002.21002.05002.0500-8.482%372,130+4.390%
2026-08-13
2.22002.24002.18002.2400+4.673%32,156-4.464%
2026-08-12
2.08002.21001.86002.1400+31.288%252,1530.000%
2026-08-10
1.65001.68001.63001.6300-19.307%142,146+31.288%
2026-08-06
2.02002.02002.02002.0200-12.174%12,159+5.941%
2026-08-03
2.05002.30002.05002.3000-0.433%42,159-6.957%
2026-07-31
2.60002.60002.30002.3100-17.500%952,159-7.359%
2026-07-30
2.80002.80002.80002.8000+15.702%12,169-23.571%
2026-07-29
2.50002.50002.42002.4200-3.200%22,169-11.570%
2026-07-28
2.50002.50002.50002.5000-20.635%12,169-14.400%
2026-07-27
3.15003.15003.15003.1500-8.696%122,169-32.063%
2026-07-24
3.75003.75003.45003.4500-8.000%852,168-37.971%
2026-07-23
3.75003.75003.75003.7500+2.740%32,085-42.933%
2026-07-22
3.65003.65003.60003.6500+2.817%152,082-41.370%
2026-07-21
3.70003.70003.55003.5500-2.740%32,071-39.718%
2026-07-20
3.60003.65003.60003.6500-2.406%142,071-41.370%
2026-07-17
3.20003.74003.20003.7400+1.081%892,060-42.781%
2026-07-16
3.75003.75003.65003.7000-9.756%221,999-42.162%
2026-07-15
3.90004.10003.90004.1000+22.388%311,979-47.805%
2026-07-14
3.35003.45003.35003.3500-4.286%241,967-36.119%
2026-07-13
3.21003.50003.20003.5000-9.561%271,961-38.857%
2026-07-10
3.70003.90003.70003.8700+1.842%801,960-44.703%
2026-07-09
3.63003.80003.50003.8000+16.923%191,905-43.684%
2026-07-08
3.20003.25003.20003.2500+9.428%151,903-34.154%
2026-07-07
2.78002.97002.78002.9700+1.365%71,894-27.946%
2026-07-06
3.05003.05002.93002.9300-5.484%111,899-26.962%
2026-07-02
3.20003.20003.00003.1000-6.061%671,901-30.968%
2026-07-01
3.45003.45003.30003.3000-13.838%291,901-35.152%
2026-06-30
3.80003.90003.80003.8300-1.795%221,905-44.125%
2026-06-29
3.85003.90003.85003.9000-14.286%61,894-45.128%
2026-06-25
4.60004.62004.50004.5500+18.182%101,894-52.967%
2026-06-24
3.80003.85003.80003.8500-12.500%531,888-44.416%
2026-06-22
4.40004.40004.40004.4000-2.222%11,888-51.364%
2026-06-17
4.50004.50004.50004.5000+1.124%11,887-52.444%
2026-06-16
4.07004.45004.07004.4500+5.952%941,887-51.910%
2026-06-15
4.75005.01004.00004.2000-21.348%211,979-49.048%
2026-06-12
5.72005.72005.34005.3400-14.560%2181,987-59.925%
2026-06-11
6.25006.25006.25006.2500+14.679%11,879-65.760%
2026-06-08
5.54005.54005.45005.4500+2.830%221,879-60.734%
2026-06-05
5.30005.35005.04005.3000-17.188%221,882-59.623%
2026-06-04
6.35006.66006.35006.40000.000%261,865-66.563%
2026-06-03
7.00007.00006.40006.4000-9.859%211,865-66.563%
2026-06-02
7.30007.35007.10007.10000.000%171,875-69.859%
2026-06-01
7.00007.72006.95007.1000+6.767%1211,873-69.859%
2026-05-29
6.50006.79006.30006.6500+10.833%661,768-67.820%
2026-05-28
6.00006.00006.00006.0000+0.840%71,718-64.333%
2026-05-27
5.80006.05005.80005.9500+4.386%81,716-64.034%
2026-05-22
5.65005.70005.65005.7000-11.628%451,699-62.456%
2026-05-21
6.65006.65006.34006.4500+2.381%401,671-66.822%
2026-05-20
6.45006.45006.30006.3000+10.526%71,671-66.032%
2026-05-19
5.70005.70005.70005.7000-6.557%51,664-62.456%
2026-05-18
6.10006.10006.10006.1000-3.937%11,664-64.918%
2026-05-14
6.20006.35006.20006.3500+7.627%61,664-66.299%
2026-05-13
6.35006.35005.85005.90000.000%331,645-63.729%
2026-05-12
6.45006.45005.85005.9000-15.108%451,645-63.729%
2026-05-11
7.00007.05006.95006.9500-7.703%271,645-69.209%
2026-05-08
7.20007.53007.20007.5300-10.888%481,663-71.580%
2026-05-06
8.45008.53008.30008.4500-6.630%131,628-74.675%
2026-05-05
8.74009.35008.74009.0500+0.556%391,616-76.354%
2026-05-04
8.44009.05008.44009.0000+7.399%41,603-76.222%
2026-04-30
9.20009.20008.38008.3800-0.238%251,603-74.463%
2026-04-29
8.40008.40008.40008.4000+2.439%151,587-74.524%
2026-04-28
8.48008.48008.20008.2000-9.392%41,587-73.902%
2026-04-27
9.10009.10009.05009.0500-6.701%1,0001,584-76.354%
2026-04-24
9.70009.70009.70009.7000-4.902%5942-77.938%
2026-04-23
9.800010.35009.800010.2000-1.734%22942-79.020%
2026-04-22
9.950010.54009.950010.3800+7.010%46921-79.383%
2026-04-20
9.33009.70009.30009.7000+8.380%9915-77.938%
2026-04-17
9.15009.15008.95008.9500-6.576%6910-76.089%
2026-04-15
9.70009.70009.58009.5800+0.314%18905-77.662%
2026-04-14
9.55009.55009.55009.5500-7.729%2902-77.592%
2026-04-13
10.350010.350010.350010.3500-1.896%2902-79.324%
2026-04-10
10.400010.550010.400010.55000.000%53900-79.716%
2026-04-09
10.550010.550010.550010.5500-1.402%2858-79.716%
2026-04-08
10.700010.700010.700010.7000-10.084%2856-80.000%
2026-04-07
12.500012.500011.700011.9000-2.459%14854-82.017%
2026-04-06
12.400012.400012.200012.2000-12.230%3846-82.459%
2026-03-30
13.900013.900013.900013.9000-7.333%1844-84.604%
2026-03-27
14.150015.000014.150015.0000+11.111%7843-85.733%
2026-03-26
13.350013.500013.300013.5000+8.260%6838-84.148%
2026-03-25
12.470012.470012.470012.4700-2.578%1833-82.839%
2026-03-24
12.400012.800012.400012.8000-1.538%3833-83.281%
2026-03-20
11.820013.000011.820013.0000+11.111%3830-83.538%
2026-03-19
11.500011.900011.500011.7000+4.464%3831-81.709%
2026-03-18
10.200011.200010.200011.2000+15.464%60831-80.893%
2026-03-17
9.70009.70009.70009.7000+1.042%1776-77.938%
2026-03-12
9.60009.80009.20009.6000+1.053%15777-77.708%
2026-03-11
9.25009.50009.25009.5000-2.062%6765-77.474%
2026-03-09
9.65009.70009.60009.7000+2.105%24761-77.938%
2026-03-06
9.25009.50009.25009.5000+10.465%18739-77.474%
2026-03-05
8.60008.60008.60008.6000-12.690%7721-75.116%
2026-03-04
9.85009.85009.85009.8500-13.216%2714-78.274%
2026-03-03
12.000012.050011.300011.3500+10.194%4713-81.145%
2026-03-02
10.750010.750010.300010.3000+30.380%3714-79.223%
2026-02-27
7.70007.90007.70007.9000-8.140%5713-72.911%
2026-02-20
8.60008.60008.60008.6000+7.500%10710-75.116%
2026-02-17
8.30008.30008.00008.0000-1.840%13710-73.250%
2026-02-12
8.28008.28008.15008.1500+10.884%14697-73.742%
2026-02-06
7.20007.35007.20007.3500+9.701%26693-70.884%
2026-02-04
8.10008.10006.70006.7000-34.314%11667-68.060%
2026-02-02
9.870010.20009.870010.20000.000%4657-79.020%
2026-01-28
10.200010.200010.200010.2000+7.709%7657-79.020%
2026-01-27
10.000010.00008.87009.4700+7.614%28650-77.402%
2026-01-26
8.80008.81008.80008.8000-4.865%24676-75.682%
2026-01-23
9.25009.25009.25009.2500+3.583%2673-76.865%
2026-01-20
8.93008.93008.93008.9300+13.038%1672-76.036%
2026-01-16
8.00008.00007.90007.9000+0.637%41634-72.911%
2026-01-15
7.94007.94007.85007.8500-3.086%2634-72.739%
2026-01-14
8.10008.10008.10008.1000+11.417%3634-73.580%
2026-01-12
7.50007.55007.27007.2700-3.067%11631-70.564%
2026-01-09
7.50007.50007.50007.5000-4.459%5625-71.467%
2026-01-05
7.85007.85007.85007.8500+2.614%4616-72.739%
2025-12-30
7.65007.65007.65007.6500-5.556%12616-72.026%
2025-12-29
8.50008.50008.10008.1000-0.369%25628-73.580%
2025-12-26
8.13008.13008.13008.1300+1.625%12630-73.678%
2025-12-23
8.00008.00008.00008.0000-9.910%1618-73.250%
2025-12-22
8.88008.88008.88008.8800+5.089%1618-75.901%
2025-12-16
7.35008.45007.35008.4500-12.253%22618-74.675%
2025-12-09
9.63009.63009.63009.6300+11.977%1638-77.778%
2025-12-04
8.50008.60008.35008.6000+7.500%4638-75.116%
2025-11-28
8.00008.00008.00008.0000-13.420%1637-73.250%
2025-11-24
10.250010.25009.24009.2400-2.737%31637-76.840%
2025-11-21
9.500010.20009.50009.5000-2.062%37637-77.474%
2025-11-18
9.70009.70009.70009.7000+6.593%1613-77.938%
2025-11-17
9.10009.10009.10009.1000+8.982%1614-76.484%
2025-11-13
8.35008.35008.35008.3500-6.704%1614-74.371%
2025-11-12
9.00009.00008.95008.9500-11.561%4615-76.089%
2025-11-07
10.120010.120010.120010.1200-6.728%1618-78.854%
2025-11-05
10.750010.850010.750010.8500-7.106%2619-80.276%
2025-11-04
12.300012.300011.680011.6800-10.840%2619-81.678%
2025-11-03
12.980013.100012.980013.1000-6.295%3620-83.664%
2025-10-31
13.980013.980013.980013.9800+3.556%1620-84.692%
2025-10-30
13.500013.500013.500013.5000-4.255%2620-84.148%
2025-10-29
14.140014.140014.100014.1000+6.415%2620-84.823%
2025-10-28
13.250013.250013.250013.2500+10.325%1620-83.849%
2025-10-27
12.180012.180012.010012.0100+0.250%3619-82.182%
2025-10-23
11.980011.980011.980011.9800-0.581%2619-82.137%
2025-10-17
12.050012.050012.050012.0500-9.057%1621-82.241%
2025-10-16
12.650013.250012.650013.2500+11.345%3621-83.849%
2025-10-10
12.000012.000011.900011.9000+1.277%2619-82.017%
2025-10-09
11.400011.750011.400011.7500+5.856%15619-81.787%
2025-10-07
11.000011.100011.000011.1000+0.271%181434-80.721%
2025-10-06
11.070011.070011.070011.0700+2.595%1434-80.668%
2025-10-03
10.800010.800010.720010.7900-4.513%7434-80.167%
2025-09-26
11.300011.300011.300011.3000-9.960%1436-81.062%
2025-09-22
12.550012.550012.550012.5500+0.400%5436-82.948%
2025-09-19
12.900012.900012.500012.5000+0.806%12431-82.880%
2025-09-12
12.400012.400012.400012.40000.000%1431-82.742%
2025-09-11
12.400012.400012.400012.4000-6.767%1431-82.742%
2025-09-10
13.300013.300013.300013.3000+7.780%1432-83.910%
2025-09-02
12.340012.340012.340012.3400+2.833%10431-82.658%
2025-08-29
12.000012.000012.000012.0000+1.695%20422-82.167%
2025-08-28
12.150012.150011.800011.8000-5.976%2422-81.864%
2025-08-27
12.550012.550012.550012.5500-9.058%1423-82.948%
2025-08-22
13.800013.800013.800013.8000+0.437%1422-84.493%
2025-08-20
13.740013.740013.740013.7400-4.184%1422-84.425%
2025-08-19
14.500014.750014.340014.3400-8.136%8422-85.077%
2025-08-18
15.600015.610015.600015.6100-0.889%2429-86.291%
2025-08-15
16.000016.000015.750015.7500-0.631%5429-86.413%
2025-08-14
16.000016.000015.850015.8500+1.278%6425-86.498%
2025-08-13
15.980015.980015.650015.6500-5.609%55422-86.326%
2025-08-12
17.100017.100016.100016.5800-5.527%55420-87.093%
2025-08-11
17.550017.550017.550017.5500+0.400%1398-87.806%
2025-08-08
17.480017.480017.480017.4800-3.956%1398-87.757%
2025-08-07
16.400018.200016.400018.2000+7.059%5398-88.242%
2025-08-06
18.250018.250016.400017.0000-7.609%68394-87.412%
2025-08-05
18.650018.650018.400018.4000-4.910%4393-88.370%
2025-08-04
20.000020.280019.100019.3500-0.769%13390-88.941%
2025-08-01
19.250019.500019.250019.5000+10.482%2386-89.026%
2025-07-31
17.250017.650017.250017.6500+3.824%12385-87.875%
2025-07-29
15.500017.000015.500017.0000+6.918%18377-87.412%
2025-07-28
15.700015.900015.700015.9000+1.274%2374-86.541%
2025-07-25
16.150016.200015.600015.7000+0.128%7374-86.369%
2025-07-24
15.600015.680015.480015.6800-1.384%3375-86.352%
2025-07-23
16.200016.200015.900015.9000-5.244%16375-86.541%
2025-07-22
16.500016.780016.500016.7800-5.198%3379-87.247%
2025-07-21
17.700017.700017.700017.7000-1.667%2377-87.910%
2025-07-18
17.750018.000017.750018.0000-0.552%2379-88.111%
2025-07-17
18.650018.800018.100018.1000-2.949%4377-88.177%
2025-07-16
18.650018.650018.650018.6500+0.811%2377-88.525%
2025-07-15
18.350018.500018.350018.5000+3.525%2377-88.432%
2025-07-11
18.650018.650017.850017.8700+0.676%8377-88.025%
2025-07-10
17.750017.870017.600017.75000.000%198377-87.944%
2025-07-08
17.750017.750017.750017.7500+2.899%5283-87.944%
2025-07-03
17.200017.250017.200017.2500-7.507%10278-87.594%
2025-07-02
17.750018.650017.750018.6500+10.355%4278-88.525%
2025-07-01
17.500017.500016.600016.9000-2.594%4276-87.337%
2025-06-30
17.350017.350017.350017.3500-2.801%4277-87.666%
2025-06-27
17.100017.850017.100017.8500+3.779%7277-88.011%
2025-06-26
17.250017.600017.200017.2000-1.714%3274-87.558%
2025-06-25
17.250017.500017.250017.5000+3.550%2272-87.771%
2025-06-24
16.900016.900016.900016.9000-8.152%1271-87.337%
2025-06-23
18.100018.400018.100018.4000-2.128%5271-88.370%
2025-06-17
18.550018.800018.550018.8000+5.618%2274-88.617%
2025-06-16
17.500017.800017.500017.8000-2.732%3272-87.978%
2025-06-11
17.900018.300017.900018.3000+4.571%8272-88.306%
2025-06-10
17.500017.500017.500017.5000-1.130%1271-87.771%
2025-06-06
17.600017.700017.600017.7000-4.634%22271-87.910%
2025-06-04
18.560018.560018.560018.5600+0.324%1261-88.470%
2025-06-03
18.500018.500018.500018.5000+8.824%1262-88.432%
2025-05-14
17.000017.000017.000017.0000-1.163%5261-87.412%
2025-05-12
17.200017.200017.200017.2000-7.775%6261-87.558%
2025-05-07
18.650018.650018.650018.6500-7.122%1266-88.525%
2025-05-06
20.080020.080020.080020.0800+2.084%4265-89.343%
2025-05-05
21.000021.000019.670019.6700+19.939%13261-89.120%
2025-05-02
16.400016.400016.400016.4000-30.802%12261-86.951%
2025-04-21
23.700023.700023.700023.7000+28.108%7255-90.970%
2025-04-17
18.500018.500018.500018.5000-2.013%1262-88.432%
2025-04-16
18.880018.880018.880018.8800-30.716%1262-88.665%
2025-04-08
28.250028.250027.250027.2500-16.794%2262-92.147%
2025-04-07
32.750032.750032.750032.7500+36.743%1262-93.466%
2025-04-04
20.000023.950020.000023.9500+64.041%10262-91.065%
2025-04-03
13.130014.600013.130014.6000+11.536%2262-85.342%
2025-04-01
13.090013.090013.090013.0900-1.874%2263-83.652%
2025-03-28
12.800013.550012.800013.3400+0.528%170261-83.958%
2025-03-24
13.270013.270013.270013.2700+7.016%7261-83.873%
2025-03-20
12.400012.400012.400012.4000-7.324%78254-82.742%
2025-03-18
13.400013.400013.380013.3800-25.667%2332-84.006%
2025-03-11
18.000018.000018.000018.0000-1.532%20331-88.111%
2025-03-10
18.380018.450018.180018.2800+12.010%32315-88.293%
2025-03-04
16.320016.320016.320016.3200+16.822%1322-86.887%
2025-02-28
13.970013.970013.970013.9700-4.315%2323-84.681%
2025-02-25
13.100014.800013.100014.6000+14.063%47303-85.342%
2025-02-24
13.000013.000012.800012.8000-14.667%20303-83.281%
2025-02-21
15.000015.000015.000015.0000-0.794%66293-85.733%
2025-02-18
15.030015.120015.030015.1200+3.208%45276-85.847%
2025-02-14
14.650014.650014.650014.6500-13.056%2231-85.392%
2025-02-10
16.850016.850016.850016.8500+15.017%1231-87.300%
2025-02-06
14.650014.650014.650014.6500-12.433%1232-85.392%
2025-02-05
16.440016.730016.440016.7300+4.237%80233-87.209%
2025-01-31
16.120016.120016.050016.0500+4.560%4154-86.667%
2025-01-30
15.350015.350015.350015.3500-3.762%1153-86.059%
2025-01-17
17.350017.350015.950015.9500-28.153%4153-86.583%
2025-01-13
22.200022.200022.200022.2000-3.057%1153-90.360%
2025-01-10
22.900022.900022.900022.9000+9.048%2153-90.655%
2025-01-07
20.850021.000020.800021.0000-0.190%6152-89.810%
2025-01-06
21.040021.040021.040021.0400+0.670%1149-89.829%
2024-12-20
20.900020.900020.900020.9000+5.131%20149-89.761%
2024-12-16
19.880019.880019.880019.8800+4.963%6129-89.235%
2024-12-11
18.500019.750018.500018.9400+4.931%30129-88.701%
2024-12-09
18.050018.050018.050018.0500+15.262%75109-88.144%
2024-12-02
15.660015.660015.660015.6600+7.260%134-86.335%
2024-11-27
14.600014.600014.600014.6000-7.653%336-85.342%
2024-11-26
15.810015.810015.810015.8100-15.455%536-86.464%
2024-11-06
18.700018.700018.700018.7000-28.626%2031-88.556%
2024-11-04
26.020026.200026.020026.2000+18.018%514-91.832%
2024-10-25
22.200022.200022.200022.2000+9.630%129-90.360%
2024-10-18
20.250020.250020.250020.2500-0.246%23-89.432%
2024-10-15
20.300020.300020.300020.3000-4.650%13-89.458%
2024-10-11
21.290021.290021.290021.2900-5.838%22-89.948%
2024-10-10
22.610022.610022.610022.6100-1.994%11-90.535%
2024-09-23
23.070023.070023.070023.07000.000%11-90.724%


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