chartexchange

ARM261218P00120000
ARM Dec 18 2026 120.00 Put
optionOPRA

EODOct 20, 2026
0.63USD+31.250%(+0.15)34Vol4,120OI

ARM261218P00120000 Historical Prices

Date
(EDT)
OpenHighLowCloseChangeVolumeOpen
Interest
Change
Since
2026-10-200.57000.74000.57000.6300+31.250%344,1230.000%
2026-10-160.38000.48000.38000.4800+54.839%44,124+31.250%
2026-10-150.44000.46000.31000.3100-3.125%44,122+103.226%
2026-10-140.19000.32000.18000.3200+146.154%1094,053+96.875%
2026-10-130.17000.17000.13000.1300+30.000%24,053+384.615%
2026-10-090.14000.18000.10000.1000-37.500%44,053+530.000%
2026-10-070.12000.16000.12000.1600-15.789%24,052+293.750%
2026-10-060.15000.19000.15000.1900+18.750%24,052+231.579%
2026-10-010.30000.30000.16000.1600-48.387%34,052+293.750%
2026-09-280.38000.39000.31000.3100-35.417%64,052+103.226%
2026-09-230.48000.48000.48000.4800-2.041%34,052+31.250%
2026-09-180.49000.49000.49000.4900-36.364%14,052+28.571%
2026-09-140.77000.77000.77000.7700+35.088%14,053-18.182%
2026-09-100.57000.57000.57000.5700-10.938%34,056+10.526%
2026-09-090.69000.69000.64000.6400+20.755%44,057-1.563%
2026-09-080.71000.71000.53000.5300-20.896%34,058+18.868%
2026-09-040.67000.67000.67000.6700-16.250%14,059-5.970%
2026-09-030.80000.80000.80000.8000-16.667%14,059-21.250%
2026-08-310.96000.96000.96000.9600-4.000%14,059-34.375%
2026-08-280.97001.00000.97001.0000-5.660%44,059-37.000%
2026-08-271.14001.14001.05001.06000.000%124,063-40.566%
2026-08-261.20001.22001.06001.0600-36.905%424,070-40.566%
2026-08-241.72001.72001.68001.6800+17.483%34,070-62.500%
2026-08-211.43001.43001.43001.4300+14.400%14,070-55.944%
2026-08-181.25001.25001.25001.2500+25.000%24,070-49.600%
2026-08-141.16001.16001.00001.0000-21.875%134,081-37.000%
2026-08-121.30001.31001.18001.2800-15.232%1294,044-50.781%
2026-08-101.58001.58001.51001.5100-11.176%64,041-58.278%
2026-08-071.70001.70001.70001.7000-33.852%104,051-62.941%
2026-08-052.50002.57002.50002.5700-9.825%254,056-75.486%
2026-08-042.85002.85002.85002.8500-28.928%14,056-77.895%
2026-08-034.01004.01004.01004.0100-28.007%14,056-84.289%
2026-07-295.57005.57005.57005.5700+17.263%34,056-88.689%
2026-07-284.75004.75004.75004.7500+5.556%24,056-86.737%
2026-07-244.50004.50004.50004.5000-15.094%14,056-86.000%
2026-07-205.00005.30005.00005.3000-7.018%54,060-88.113%
2026-07-175.70005.70005.70005.70000.000%14,061-88.947%
2026-07-165.55005.80005.55005.7000+13.546%94,059-88.947%
2026-07-155.10005.10005.02005.0200+10.817%34,059-87.450%
2026-07-144.53004.53004.53004.5300+4.619%14,059-86.093%
2026-07-134.20004.34004.16004.3300+19.613%44,060-85.450%
2026-07-103.80003.80003.62003.6200-11.707%24,059-82.597%
2026-07-084.10004.10004.10004.1000-16.497%14,059-84.634%
2026-07-074.58004.91004.50004.9100+28.534%94,066-87.169%
2026-07-063.82003.82003.82003.8200-11.778%14,066-83.508%
2026-07-023.59004.33003.59004.3300+25.507%24,066-85.450%
2026-07-013.34003.80003.34003.4500+15.385%7504,015-81.739%
2026-06-302.99002.99002.99002.9900-2.606%14,014-78.930%
2026-06-293.78004.31003.07003.0700-18.133%524,005-79.479%
2026-06-263.79003.79003.75003.7500+8.696%223,998-83.200%
2026-06-253.10003.45003.10003.4500-5.479%33,997-81.739%
2026-06-243.65003.65003.65003.6500-1.617%13,998-82.740%
2026-06-233.71003.71003.71003.7100+33.453%33,998-83.019%
2026-06-222.78002.78002.78002.7800-0.358%13,997-77.338%
2026-06-182.66002.79002.66002.7900+8.560%23,997-77.419%
2026-06-172.98002.98002.57002.5700-14.333%23,997-75.486%
2026-06-153.00003.00003.00003.0000-12.281%104,007-79.000%
2026-06-123.35003.42003.32003.4200-24.000%84,007-81.579%
2026-06-114.40004.50004.20004.5000+18.421%224,007-86.000%
2026-06-093.80003.80003.80003.8000+15.502%14,006-83.421%
2026-06-053.29003.29003.29003.2900-2.374%104,001-80.851%
2026-06-023.37003.37003.37003.3700-22.529%14,001-81.306%
2026-06-014.20004.35004.20004.3500+19.178%34,000-85.517%
2026-05-294.07004.07003.65003.6500-8.750%44,000-82.740%
2026-05-284.50004.50004.00004.0000-19.192%64,005-84.250%
2026-05-274.75004.95004.75004.9500-0.402%534,003-87.273%
2026-05-224.80004.98004.80004.9700+3.542%73,998-87.324%
2026-05-215.50005.50004.80004.8000-23.200%624,037-86.875%
2026-05-206.25006.25006.25006.2500-11.598%44,039-89.920%
2026-05-197.07007.07007.07007.0700-4.459%14,039-91.089%
2026-05-187.40007.40007.40007.4000+4.965%14,040-91.486%
2026-05-157.00007.05007.00007.0500+13.710%44,041-91.064%
2026-05-136.20006.20006.20006.2000-13.287%14,042-89.839%
2026-05-127.15007.15007.15007.1500+15.323%14,042-91.189%
2026-05-086.00006.20006.00006.2000-6.061%24,043-89.839%
2026-05-076.30006.70006.30006.6000+13.990%1124,106-90.455%
2026-05-066.30006.30005.79005.7900-21.224%164,112-89.119%
2026-05-057.08007.35007.05007.3500-5.769%3054,311-91.429%
2026-05-047.40008.00007.04007.8000+8.333%264,291-91.923%
2026-05-017.88007.88007.20007.2000-5.013%154,286-91.250%
2026-04-307.40007.58007.40007.5800-7.561%24,286-91.689%
2026-04-298.20008.20008.20008.2000-6.286%54,286-92.317%
2026-04-288.75008.75008.75008.7500+14.379%14,287-92.800%
2026-04-277.12007.65006.63007.6500+23.387%134,284-91.765%
2026-04-247.00007.00006.20006.2000-21.914%554,284-89.839%
2026-04-237.36007.94007.36007.9400-0.750%34,259-92.065%
2026-04-228.55008.55008.00008.0000-14.803%44,257-92.125%
2026-04-219.40009.40009.06009.3900+0.428%104,249-93.291%
2026-04-209.60009.60009.35009.3500-11.037%514,249-93.262%
2026-04-1710.540010.540010.510010.5100-10.171%114,249-94.006%
2026-04-1611.700011.700011.700011.7000+2.632%14,243-94.615%
2026-04-1411.400011.400011.400011.4000-9.091%14,243-94.474%
2026-04-1312.540012.540012.540012.54000.000%14,242-94.976%
2026-04-1012.540012.540012.540012.5400-8.800%24,241-94.976%
2026-04-0813.750013.750013.750013.7500-5.172%64,241-95.418%
2026-04-0214.500014.500014.500014.5000+17.886%374,205-95.655%
2026-04-0112.300012.300012.300012.3000-15.172%174,205-94.878%
2026-03-3114.550014.550014.500014.5000-3.974%514,188-95.655%
2026-03-3015.500015.500015.100015.1000+20.319%564,138-95.828%
2026-03-2612.550012.550012.550012.5500+9.607%14,120-94.980%
2026-03-2512.300012.650011.450011.4500-28.303%134,121-94.498%
2026-03-2315.710015.970015.710015.9700-10.782%34,121-96.055%
2026-03-1917.900017.900017.900017.9000-9.367%24,123-96.480%
2026-02-1919.750019.750019.750019.7500-2.131%14,125-96.810%
2026-02-1720.250020.250020.180020.1800+2.959%104,126-96.878%
2026-02-1119.600019.600019.600019.6000+2.403%154,132-96.786%
2026-02-1019.140019.140019.140019.1400-9.246%14,132-96.708%
2026-02-0623.230023.230021.090021.0900-17.132%124,131-97.013%
2026-02-0525.460025.500025.450025.4500-7.117%104,134-97.525%
2026-02-0427.550027.550027.400027.4000-4.530%24,140-97.701%
2026-02-0327.000028.700027.000028.7000-0.761%34,140-97.805%
2026-01-2928.550028.920028.550028.9200+18.963%114,139-97.822%
2026-01-2623.900024.310023.900024.3100+3.579%24,128-97.408%
2026-01-2323.470023.470023.470023.4700-0.551%104,128-97.316%
2026-01-2124.000024.000023.600023.6000-10.943%24,118-97.331%
2026-01-2026.500026.500026.500026.5000-1.852%24,118-97.623%
2026-01-1527.000027.000027.000027.0000+8.652%14,117-97.667%
2026-01-0824.850024.850024.850024.8500+4.852%14,118-97.465%
2026-01-0723.700023.700023.700023.7000+3.493%14,119-97.342%
2026-01-0522.900022.900022.900022.9000-4.782%54,119-97.249%
2026-01-0224.100024.100023.800024.0500-4.374%34,119-97.380%
2025-12-3025.500025.500025.150025.1500-2.519%324,120-97.495%
2025-12-2926.000026.000025.800025.8000+4.453%24,092-97.558%
2025-12-2423.950024.700023.950024.7000+4.396%24,090-97.449%
2025-12-2223.660023.660023.660023.6600-1.826%14,090-97.337%
2025-12-1924.100024.100023.950024.1000-2.231%34,091-97.386%
2025-12-1824.300024.650024.150024.6500-1.754%204,090-97.444%
2025-12-1725.090025.090025.090025.0900+20.105%3004,088-97.489%
2025-12-1622.000023.070020.890020.8900+0.433%334,088-96.984%
2025-12-1519.960020.800019.960020.8000+30.000%164,064-96.971%
2025-12-1016.000016.000016.000016.0000-2.913%24,048-96.063%
2025-12-0916.480016.480016.480016.4800-10.435%14,050-96.177%
2025-12-0816.860018.400016.860018.4000+13.231%24,050-96.576%
2025-12-0516.200016.250016.200016.2500-7.143%94,048-96.123%
2025-12-0317.500017.500017.500017.5000-2.507%14,055-96.400%
2025-12-0218.000018.000017.950017.9500-14.320%34,054-96.490%
2025-11-2420.880020.950020.850020.9500-4.119%64,055-96.993%
2025-11-2122.050022.800021.400021.8500+6.585%6754,052-97.117%
2025-11-1820.500020.500020.500020.5000+9.159%103,608-96.927%
2025-11-1718.780018.780018.780018.7800-6.845%33,599-96.645%
2025-11-1419.800020.160019.800020.1600+5.000%393,599-96.875%
2025-11-1319.200019.200019.200019.2000+15.663%33,628-96.719%
2025-11-1216.600016.600016.600016.6000-0.599%6003,625-96.205%
2025-11-1116.700016.700016.700016.7000-2.907%13,024-96.228%
2025-11-0717.200017.200017.200017.2000+12.787%13,024-96.337%
2025-10-1714.630015.250014.630015.2500+8.929%373,024-95.869%
2025-10-1314.000014.000014.000014.0000-1.408%13,024-95.500%
2025-10-0914.200014.200014.200014.2000-6.763%13,024-95.563%
2025-10-0715.230015.230015.230015.2300+5.544%103,023-95.863%
2025-10-0614.510014.510014.430014.4300-6.903%93,023-95.634%
2025-10-0215.500015.500015.500015.5000-6.627%13,014-95.935%
2025-09-1916.700017.130016.600016.6000+3.106%1153,015-96.205%
2025-09-1816.100016.100016.100016.1000+9.524%12,983-96.087%
2025-09-1714.530014.700014.530014.7000+5.000%602,983-95.714%
2025-09-1114.000014.000014.000014.0000-5.405%72,998-95.500%
2025-09-1015.980015.980014.000014.8000-15.909%42,999-95.743%
2025-09-0517.640017.640017.600017.6000-11.469%43,000-96.420%
2025-09-0219.880019.880019.880019.8800+20.485%13,001-96.831%
2025-08-2816.500016.500016.500016.5000-3.958%13,002-96.182%
2025-08-2617.180017.180017.180017.1800-5.604%13,003-96.333%
2025-08-2518.200018.200018.200018.2000-0.165%23,003-96.538%
2025-08-2218.230018.230018.230018.2300-8.850%13,001-96.544%
2025-08-2021.200021.940020.000020.0000+9.589%123,002-96.850%
2025-08-1918.250018.250018.250018.2500+3.989%13,011-96.548%
2025-08-1517.550017.550017.550017.5500+1.857%13,010-96.410%
2025-08-1316.550017.230016.550017.23000.000%513,009-96.344%
2025-08-1217.550017.550017.230017.2300-1.543%22,959-96.344%
2025-08-1117.500017.500017.500017.5000-7.895%12,959-96.400%
2025-08-0519.000019.000019.000019.0000-1.707%12,959-96.684%
2025-08-0119.330019.330019.330019.3300+3.093%12,960-96.741%
2025-07-3117.900018.750017.900018.7500+26.689%42,959-96.640%
2025-07-3014.800014.800014.800014.8000+3.136%12,958-95.743%
2025-07-2914.350014.350014.350014.3500-0.347%22,957-95.610%
2025-07-2514.500014.500014.400014.4000-11.656%22,957-95.625%
2025-07-1816.000016.300015.800016.3000-12.366%32,957-96.135%
2025-07-1118.600018.600018.600018.6000-3.427%12,957-96.613%
2025-07-0719.260019.260019.260019.2600+7.598%12,958-96.729%
2025-07-0318.100018.100017.900017.9000-4.021%22,957-96.480%
2025-07-0219.550019.550018.550018.6500+12.012%1302,957-96.622%
2025-06-2716.750016.750016.550016.6500-9.756%42,975-96.216%
2025-06-2618.450018.450018.450018.4500-8.889%12,977-96.585%
2025-06-2519.500020.250019.500020.2500-11.572%212,978-96.889%
2025-06-2322.900022.900022.900022.9000+2.461%22,989-97.249%
2025-06-1822.350022.350022.350022.3500-26.311%12,992-97.181%
2025-05-0830.330030.330030.330030.3300-2.003%12,992-97.923%
2025-05-0630.950030.950030.950030.9500-0.642%12,992-97.964%
2025-05-0132.030032.030031.150031.1500-7.840%22,993-97.978%
2025-04-2833.800033.800033.800033.8000+1.807%12,995-98.136%
2025-04-2433.200033.200033.200033.2000-15.522%12,995-98.102%
2025-04-1040.000040.000039.300039.3000+5.080%22,994-98.397%
2025-04-0946.650046.650037.350037.4000-14.220%282,993-98.316%
2025-04-0843.600043.600043.600043.6000-5.607%93,018-98.555%
2025-04-0747.000047.000045.850046.1900+1.072%183,027-98.636%
2025-04-0442.630047.200042.630045.7000+16.850%403,011-98.621%
2025-04-0338.150039.110038.150039.1100+10.324%23,016-98.389%
2025-04-0235.450035.450035.450035.4500-4.653%13,015-98.223%
2025-03-3138.100038.100037.180037.1800+5.986%33,015-98.306%
2025-03-2835.080035.080035.080035.0800+2.125%23,016-98.204%
2025-03-2734.400034.400034.350034.3500+8.019%483,015-98.166%
2025-03-2031.800031.800031.800031.8000-0.935%12,967-98.019%
2025-03-1932.100032.100032.100032.1000+8.814%102,968-98.037%
2025-03-1731.770031.770029.500029.5000-18.283%512,978-97.864%
2025-03-1335.060036.100035.060036.1000+7.281%42,932-98.255%
2025-03-1233.650033.650033.650033.6500-1.320%12,932-98.128%
2025-03-1031.500034.100031.500034.1000+3.963%132,931-98.152%
2025-03-0632.350033.000032.350032.8000+6.667%122,929-98.079%
2025-03-0432.250032.250030.750030.7500-3.726%32,936-97.951%
2025-03-0328.910032.400028.910031.9400+10.366%532,939-98.028%
2025-02-2829.150029.150028.940028.9400+10.458%62,987-97.823%
2025-02-2626.200026.200026.200026.2000+4.175%12,991-97.595%
2025-02-2425.150025.150025.150025.1500+15.367%12,991-97.495%
2025-02-1921.800021.800021.800021.80000.000%12,991-97.110%
2025-02-1821.800021.800021.800021.8000+4.607%12,991-97.110%
2025-02-0620.550020.840020.550020.8400-1.419%22,991-96.977%
2025-02-0521.140021.140021.140021.1400-10.424%1202,992-97.020%
2025-02-0323.600023.600023.600023.6000+6.787%12,999-97.331%
2025-01-3122.100022.100022.100022.1000-15.810%23,000-97.149%
2025-01-2726.250026.250026.250026.2500+37.435%23,000-97.600%
2025-01-2221.650021.650018.950019.1000-16.776%4252,998-96.702%
2025-01-2124.610024.620022.950022.9500-9.823%32,584-97.255%
2025-01-1525.450025.450025.450025.4500-11.324%12,584-97.525%
2025-01-1328.700028.700028.700028.7000+5.128%12,585-97.805%
2025-01-0827.300027.300027.300027.3000-3.191%12,585-97.692%
2025-01-0625.750028.200025.750028.2000+1.768%22,585-97.766%
2025-01-0327.710027.710027.710027.7100-13.135%22,586-97.726%
2024-12-3132.270032.270031.900031.9000+6.511%2,251334-98.025%
2024-12-2429.950029.950029.950029.9500-2.124%8342-97.896%
2024-12-2032.300032.300030.600030.6000+11.273%12342-97.941%
2024-12-1627.350027.500027.350027.5000+6.260%4333-97.709%
2024-12-1325.880025.880025.880025.8800-3.970%2333-97.566%
2024-12-1226.950026.950026.950026.9500-3.336%1334-97.662%
2024-12-1127.880027.880027.880027.8800-3.362%2333-97.740%
2024-12-1028.850028.850028.850028.8500-0.791%1333-97.816%
2024-12-0928.400029.080028.400029.0800-1.256%2334-97.834%
2024-11-2529.520029.650029.450029.4500-12.741%3333-97.861%
2024-11-1533.650033.750033.650033.7500+9.578%22331-98.133%
2024-11-1130.640030.800030.420030.8000-1.754%4341-97.955%
2024-11-0631.350031.350031.350031.3500-2.276%1342-97.990%
2024-10-3132.080032.080032.080032.0800+3.484%1343-98.036%
2024-10-2931.000031.000031.000031.0000-1.274%10343-97.968%
2024-10-2831.400031.400031.400031.4000+3.974%1343-97.994%
2024-10-1730.100030.200030.100030.2000-4.279%6344-97.914%
2024-10-1531.600031.600031.550031.5500+7.606%11338-98.003%
2024-10-1429.700029.700029.320029.3200-9.085%16328-97.851%
2024-10-1032.250032.250032.250032.2500-2.509%10330-98.047%
2024-10-0833.600033.600033.080033.0800+0.578%3320-98.096%
2024-09-2632.890032.890032.890032.8900-7.352%1322-98.085%
2024-09-1935.500035.500035.500035.5000+3.198%1322-98.225%
2024-09-1334.400034.400034.400034.4000-13.131%4322-98.169%
2024-09-1039.650039.650039.600039.6000-2.463%2320-98.409%
2024-09-0940.600040.600040.600040.6000+0.620%3320-98.448%
2024-09-0540.350040.350040.350040.3500+4.805%27317-98.439%
2024-08-2738.500038.500038.500038.5000-2.408%1344-98.364%
2024-08-2639.450039.450039.450039.4500+5.369%10345-98.403%
2024-08-2337.440037.440037.440037.4400-1.603%2350-98.317%
2024-08-2238.050038.050038.050038.0500+0.053%1351-98.344%
2024-08-2138.430038.430038.030038.0300+0.902%2351-98.343%
2024-08-1938.810038.810037.690037.6900-0.816%11350-98.328%
2024-08-1638.000038.000038.000038.0000-1.478%2353-98.342%
2024-08-1538.180038.710038.180038.5700-3.333%13352-98.367%
2024-08-1439.200039.900039.200039.9000-1.748%3363-98.421%
2024-08-1341.350041.500039.800040.6100-0.563%24365-98.449%
2024-08-1241.800042.950040.840040.8400-5.681%49347-98.457%
2024-08-0942.960043.800042.960043.3000-0.230%380343-98.545%
2024-08-0844.050044.050043.300043.4000-4.825%31227-98.548%
2024-08-0743.740045.600043.740045.6000+5.482%4207-98.618%
2024-08-0550.000050.000043.230043.2300+9.916%2203-98.543%
2024-08-0135.780039.330035.780039.3300+19.038%8203-98.398%
2024-07-3133.100033.150032.400033.0400-7.709%14195-98.093%
2024-07-3035.800035.800035.800035.8000+6.548%2181-98.240%
2024-07-2933.600033.610033.600033.6000-4.545%140179-98.125%
2024-07-2535.200035.200035.200035.2000+18.399%140-98.210%
2024-07-2329.730029.730029.730029.7300+0.270%1039-97.881%
2024-07-1729.650029.650029.650029.6500+9.088%1129-97.875%
2024-07-1627.180027.180027.180027.1800-5.296%118-97.682%
2024-07-1128.430028.700028.430028.7000+6.494%217-97.805%
2024-07-0926.950026.950026.950026.9500-2.355%117-97.662%
2024-07-0827.600027.600027.600027.6000-7.846%116-97.717%
2024-07-0330.000030.000029.950029.9500-9.653%213-97.896%
2024-06-2133.400033.400033.150033.1500-0.391%613-98.100%
2024-06-2033.800033.800033.280033.2800+6.089%210-98.107%
2024-06-1831.900031.900031.370031.3700-7.871%310-97.992%
2024-06-1734.300034.300034.050034.0500+1.039%510-98.150%
2024-06-1433.320033.800033.320033.7000-2.545%128-98.131%
2024-06-1234.490034.580034.490034.58000.000%22-98.178%