chartexchange

ARM261218P00115000
ARM Dec 18 2026 115.00 Put
optionOPRA

EODOct 21, 2026
0.41USD-21.154%(-0.11)107Vol2,048OI

ARM261218P00115000 Historical Prices

Date
(EDT)
OpenHighLowCloseChangeVolumeOpen
Interest
Change
Since
2026-10-210.55000.64000.41000.4100-21.154%1072,0900.000%
2026-10-190.58000.58000.52000.5200+30.000%22,088-21.154%
2026-10-160.30000.40000.30000.4000+2.564%42,088+2.500%
2026-10-150.34000.39000.34000.3900+50.000%22,088+5.128%
2026-10-130.26000.26000.26000.2600+62.500%22,088+57.692%
2026-10-090.11000.16000.11000.1600+128.571%22,088+156.250%
2026-10-070.13000.16000.07000.0700-58.824%42,088+485.714%
2026-10-060.12000.17000.12000.1700+30.769%22,088+141.176%
2026-10-020.15000.15000.13000.1300-48.000%22,088+215.385%
2026-09-300.25000.25000.25000.2500-57.627%12,088+64.000%
2026-09-150.59000.59000.59000.5900+18.000%12,088-30.508%
2026-09-090.56000.56000.50000.5000+6.383%42,088-18.000%
2026-09-080.47000.47000.47000.4700-35.616%12,088-12.766%
2026-09-010.73000.73000.73000.7300-15.116%22,088-43.836%
2026-08-310.75000.86000.75000.8600+2.381%22,088-52.326%
2026-08-280.83000.90000.83000.8400-1.176%32,089-51.190%
2026-08-270.67000.87000.67000.8500-23.423%82,090-51.765%
2026-08-211.11001.11001.11001.1100-5.128%32,090-63.063%
2026-08-181.21001.21001.17001.1700+46.250%92,088-64.957%
2026-08-170.80000.80000.80000.8000-20.000%12,087-48.750%
2026-08-131.25001.25001.00001.0000-3.846%32,087-59.000%
2026-08-121.04001.04001.04001.0400-38.462%52,087-60.577%
2026-08-061.85001.85001.69001.6900-47.188%112,097-75.740%
2026-08-033.20003.20003.20003.2000+22.137%12,097-87.188%
2026-07-312.62002.62002.62002.6200-12.667%12,097-84.351%
2026-07-303.00003.00003.00003.0000-21.053%22,097-86.333%
2026-07-243.80003.80003.80003.8000-24.000%12,097-89.211%
2026-07-165.00005.00005.00005.0000+17.925%12,097-91.800%
2026-07-144.24004.24004.24004.2400+31.677%12,097-90.330%
2026-07-103.45003.45003.22003.2200-0.923%42,097-87.267%
2026-07-093.25003.25003.25003.2500-9.972%12,098-87.385%
2026-07-083.61003.61003.61003.6100-18.326%22,098-88.643%
2026-07-073.85004.42003.79004.4200+32.335%172,098-90.724%
2026-07-063.34003.34003.34003.3400-9.730%12,098-87.725%
2026-07-023.16003.70003.16003.7000+21.311%32,098-88.919%
2026-07-013.27003.35003.00003.0500-4.688%7471,575-86.557%
2026-06-293.50003.52003.18003.2000+1.911%151,579-87.188%
2026-06-263.14003.14003.14003.1400+2.614%11,578-86.943%
2026-06-253.06003.06003.06003.0600+7.368%11,578-86.601%
2026-06-152.86002.86002.85002.8500-8.065%21,578-85.614%
2026-06-123.10003.10003.10003.1000-15.761%161,568-86.774%
2026-06-113.68003.68003.68003.6800-1.867%11,569-88.859%
2026-06-103.75003.87003.75003.7500+8.696%81,576-89.067%
2026-06-093.45003.45003.45003.4500+9.873%101,586-88.116%
2026-06-053.14003.14003.14003.1400+18.491%11,586-86.943%
2026-06-042.78002.78002.65002.6500-13.115%21,586-84.528%
2026-06-023.22003.22003.05003.0500-7.576%111,582-86.557%
2026-06-013.20003.30003.00003.3000-6.516%671,602-87.576%
2026-05-283.95003.95003.50003.5300-13.902%271,590-88.385%
2026-05-264.02004.10004.02004.1000-4.206%21,590-90.000%
2026-05-224.28004.28004.28004.2800-18.939%11,591-90.421%
2026-05-205.24005.28005.24005.2800-13.443%111,581-92.235%
2026-05-195.93006.10005.93006.1000-0.651%21,581-93.279%
2026-05-186.14006.14006.14006.1400+12.661%21,583-93.322%
2026-05-135.43005.45005.43005.4500-4.386%21,584-92.477%
2026-05-115.58005.70005.58005.7000+7.547%21,584-92.807%
2026-05-085.40005.40005.30005.3000-7.180%101,579-92.264%
2026-05-075.68005.71005.68005.7100+13.069%21,579-92.820%
2026-05-064.67005.20004.67005.0500-17.213%41,579-91.881%
2026-05-056.30006.30006.03006.1000-12.230%551,527-93.279%
2026-05-047.35007.42006.76006.9500+4.511%51,526-94.101%
2026-05-016.55006.65006.55006.6500+0.453%21,526-93.835%
2026-04-306.93007.04006.50006.6200-6.099%101,520-93.807%
2026-04-297.05007.05007.05007.0500-5.242%151,535-94.184%
2026-04-287.44007.44007.44007.4400+14.462%101,530-94.489%
2026-04-275.73006.50005.73006.5000+19.926%51,529-93.692%
2026-04-245.54005.54005.42005.4200-22.014%61,529-92.435%
2026-04-236.95006.95006.90006.9500+2.206%51,532-94.101%
2026-04-227.05007.05006.80006.8000-16.256%221,534-93.971%
2026-04-218.12008.12008.12008.1200-8.764%11,521-94.951%
2026-04-208.90008.90008.90008.9000-2.198%11,521-95.393%
2026-04-179.10009.10009.10009.1000-5.208%11,520-95.495%
2026-04-169.50009.60009.50009.6000-3.518%21,521-95.729%
2026-04-149.95009.95009.95009.9500-8.883%11,521-95.879%
2026-04-1310.920010.920010.920010.9200-8.619%21,521-96.245%
2026-04-0811.800011.950011.450011.9500-1.240%2581,519-96.569%
2026-04-0212.100012.100012.100012.1000+6.890%11,274-96.612%
2026-04-0110.800011.320010.600011.3200-6.984%81,274-96.378%
2026-03-3112.170012.170012.170012.1700-6.023%11,274-96.631%
2026-03-2712.950012.950012.950012.9500+26.095%1001,273-96.834%
2026-03-2511.200011.200010.030010.2700-22.197%231,193-96.008%
2026-03-2413.800013.800013.200013.2000-2.583%111,192-96.894%
2026-03-2313.740013.740013.420013.5500-6.552%31,192-96.974%
2026-03-2014.500014.500014.500014.5000-9.375%11,191-97.172%
2026-03-1916.600016.600016.000016.0000+3.560%21,192-97.438%
2026-03-1815.900015.900015.450015.4500-3.858%481,193-97.346%
2026-03-1715.720016.070015.720016.0700-18.592%31,198-97.449%
2026-03-1219.740019.740019.740019.7400+7.108%21,197-97.923%
2026-03-1018.430018.430018.430018.4300+1.264%21,199-97.775%
2026-03-0618.200018.200018.200018.2000+0.831%431,199-97.747%
2026-03-0518.050018.050018.050018.0500+3.855%21,156-97.729%
2026-03-0417.380017.380017.380017.3800-12.663%21,158-97.641%
2026-03-0319.130019.900019.130019.9000+19.162%21,156-97.940%
2026-03-0216.700016.700016.700016.7000+1.335%11,156-97.545%
2026-02-1816.480016.480016.480016.4800-7.103%11,155-97.512%
2026-02-1717.680017.740017.670017.7400+0.567%101,155-97.689%
2026-02-1217.170017.640017.170017.6400+5.376%21,159-97.676%
2026-02-1016.590016.740016.590016.7400-9.121%31,160-97.551%
2026-02-0619.650019.650018.420018.4200-27.251%61,163-97.774%
2026-02-0425.590025.700025.320025.3200+2.510%101,161-98.381%
2026-02-0224.700024.700024.700024.7000+19.439%11,161-98.340%
2026-01-2720.670020.680020.670020.6800+0.340%31,160-98.017%
2026-01-2320.610020.610020.610020.6100-4.804%101,157-98.011%
2026-01-2121.470021.650021.470021.6500-10.352%121,157-98.106%
2026-01-1624.150024.150024.150024.1500+1.985%401,148-98.302%
2026-01-1323.450023.680023.450023.6800+7.149%21,148-98.269%
2026-01-0822.100022.100022.100022.1000+7.910%11,146-98.145%
2026-01-0720.480020.480020.480020.4800-1.491%11,145-97.998%
2026-01-0620.210020.790020.200020.7900+7.720%91,144-98.028%
2026-01-0519.150019.300019.150019.3000-8.747%1001,088-97.876%
2026-01-0221.000021.290021.000021.1500-4.299%31,088-98.061%
2025-12-3022.570022.600022.100022.1000-4.121%321,088-98.145%
2025-12-2923.050023.050023.050023.0500+3.596%11,057-98.221%
2025-12-2321.850022.250021.850022.2500+7.281%171,058-98.157%
2025-12-2220.740020.740020.740020.7400-2.308%11,071-98.023%
2025-12-1921.100021.230021.100021.2300-0.329%21,072-98.069%
2025-12-1718.910021.300018.910021.3000+12.698%121,073-98.075%
2025-12-1620.000020.330018.900018.9000+14.615%31,062-97.831%
2025-12-1216.420016.490016.420016.4900+8.487%21,062-97.514%
2025-12-1115.200015.200015.200015.2000-19.149%11,061-97.303%
2025-11-2518.800018.800018.800018.8000-1.519%81,061-97.819%
2025-11-2019.090019.090019.090019.0900+10.859%131,053-97.852%
2025-11-1417.500017.500017.220017.2200-1.034%111,059-97.619%
2025-11-1317.400017.400017.400017.4000+17.966%11,049-97.644%
2025-11-1114.680014.750014.680014.7500+9.665%21,049-97.220%
2025-11-1013.550013.550013.450013.4500-6.920%41,049-96.952%
2025-11-0714.450014.450014.450014.4500+10.728%11,049-97.163%
2025-10-1313.240013.240013.050013.0500+3.081%21,050-96.858%
2025-10-0912.660012.660012.660012.6600-12.205%11,050-96.761%
2025-09-2414.420014.420014.420014.4200+20.067%11,049-97.157%
2025-09-1112.010012.010012.010012.0100-28.724%11,049-96.586%
2025-09-0316.850016.850016.850016.8500+10.419%11,048-97.567%
2025-08-2715.260015.260015.260015.2600-4.565%11,048-97.313%
2025-08-1516.000016.000015.990015.9900+1.847%21,049-97.436%
2025-08-1215.700015.700015.700015.7000-0.317%11,049-97.389%
2025-08-1115.750015.750015.750015.7500-9.690%11,049-97.397%
2025-08-0517.000017.440016.900017.4400+5.060%7901,049-97.649%
2025-08-0416.650016.650016.600016.6000+29.183%6337-97.530%
2025-07-3012.850012.850012.850012.8500+3.629%1331-96.809%
2025-07-2912.700012.700012.400012.4000-2.362%2331-96.694%
2025-07-2812.700012.700012.700012.7000-4.079%15331-96.772%
2025-07-2413.850013.850013.240013.2400-5.090%2316-96.903%
2025-07-1814.000014.250013.850013.9500-3.992%6314-97.061%
2025-07-1714.430014.530014.430014.5300-6.076%2314-97.178%
2025-07-1615.470015.470015.470015.4700-3.853%1314-97.350%
2025-07-1516.090016.090016.090016.0900-0.186%1314-97.452%
2025-07-1116.120016.120016.120016.1200+0.436%2314-97.457%
2025-07-1016.040016.050016.040016.0500+0.627%3316-97.445%
2025-07-0915.950015.950015.950015.9500-2.207%1314-97.429%
2025-07-0816.310016.310016.310016.3100-5.174%2315-97.486%
2025-07-0716.750017.200016.700017.2000+8.861%280315-97.616%
2025-07-0315.830016.000015.800015.8000+2.265%4195-97.405%
2025-06-3015.450015.450015.450015.4500+2.318%2195-97.346%
2025-06-2715.100015.100015.100015.1000-23.737%3195-97.285%
2025-06-2319.800019.800019.800019.8000+0.051%1195-97.929%
2025-06-1819.790019.790019.790019.7900-7.394%2197-97.928%
2025-06-1021.370021.370021.370021.3700-9.064%2197-98.081%
2025-05-2023.500023.500023.500023.5000-14.545%1195-98.255%
2025-05-0827.500027.500027.500027.5000-4.514%6196-98.509%
2025-05-0628.800028.800028.800028.8000+1.230%1196-98.576%
2025-05-0128.210028.450028.210028.4500-8.078%15196-98.559%
2025-04-3031.350031.350030.950030.9500+2.483%10206-98.675%
2025-04-2930.200030.200030.200030.2000-17.306%5203-98.642%
2025-04-2136.520036.520036.520036.5200+2.584%1203-98.877%
2025-04-1735.600035.600035.600035.6000-1.385%1203-98.848%
2025-04-1636.150036.150035.800036.1000+8.866%6203-98.864%
2025-04-1433.160033.160033.160033.1600-7.684%1200-98.764%
2025-04-1135.920035.920035.920035.9200+6.588%40200-98.859%
2025-04-0941.370041.370033.700033.7000-17.097%42180-98.783%
2025-04-0840.650040.650040.650040.6500-2.448%1141-98.991%
2025-04-0442.750042.750041.670041.6700+16.008%6142-99.016%
2025-04-0334.960035.920034.960035.9200+8.128%2145-98.859%
2025-03-2832.070033.220032.070033.2200+9.637%6144-98.766%
2025-03-2629.700030.300029.700030.3000+14.124%48143-98.647%
2025-03-2526.550026.550026.550026.5500-9.013%1191-98.456%
2025-03-1929.180029.180029.180029.1800-0.748%1191-98.595%
2025-03-1829.400029.400029.400029.4000+1.066%1191-98.605%
2025-03-1729.090029.090029.090029.0900-6.463%1191-98.591%
2025-03-1131.100031.100031.100031.1000+8.174%1190-98.682%
2025-03-1028.750028.750028.750028.7500-3.264%1189-98.574%
2025-03-0729.720029.720029.720029.7200+0.883%2190-98.620%
2025-03-0629.460029.460029.460029.4600+3.405%1191-98.608%
2025-03-0528.490028.490028.490028.4900-0.732%2191-98.561%
2025-03-0429.240029.240028.700028.7000+3.349%2189-98.571%
2025-03-0327.770027.770027.770027.7700+36.462%1187-98.524%
2025-02-1919.500020.350019.500020.3500+8.533%8186-97.985%
2025-02-0518.750018.750018.750018.7500-9.769%1189-97.813%
2025-01-3120.780020.780020.780020.7800+20.814%4189-98.027%
2025-01-2218.540018.540017.150017.2000-21.461%8191-97.616%
2025-01-1721.900021.900021.900021.9000-14.453%10196-98.128%
2025-01-1025.600025.600025.600025.6000+8.936%2196-98.398%
2025-01-0623.500023.500023.500023.5000-7.480%1195-98.255%
2025-01-0325.400025.400025.400025.4000-10.469%20196-98.386%
2025-01-0228.370028.370028.370028.3700-1.253%11186-98.555%
2024-11-2728.730028.730028.730028.7300+6.054%1197-98.573%
2024-11-2527.090027.090027.090027.0900-11.586%1197-98.487%
2024-11-1830.640030.640030.640030.6400-0.681%1198-98.662%
2024-11-1530.850030.850030.850030.8500+8.436%2198-98.671%
2024-11-1228.450028.450028.450028.4500+1.607%10198-98.559%
2024-10-2928.000028.000028.000028.0000-0.356%1198-98.536%
2024-10-2228.100028.100028.100028.1000-1.056%10199-98.541%
2024-10-2128.400028.400028.400028.4000+1.465%1189-98.556%
2024-10-1728.160028.160027.700027.9900+4.052%7189-98.535%
2024-10-1426.900026.900026.900026.9000-6.532%5191-98.476%
2024-10-1128.780028.780028.780028.7800-7.638%2186-98.575%
2024-10-0831.250031.250031.160031.1600-5.576%3187-98.684%
2024-10-0133.000033.000033.000033.0000+6.624%30189-98.758%
2024-09-2630.950030.950030.950030.9500-0.258%25215-98.675%
2024-09-2530.930031.030030.930031.0300-16.698%4240-98.679%
2024-09-0537.250037.250037.250037.2500+7.659%27240-98.899%
2024-08-2934.940034.940034.600034.6000-1.143%3213-98.815%
2024-08-2735.000035.000035.000035.00000.000%2215-98.829%
2024-08-2635.000035.000035.000035.0000+4.478%1217-98.829%
2024-08-2333.500033.500033.500033.5000-4.965%50216-98.776%
2024-08-2035.250035.250035.250035.2500-1.564%1191-98.837%
2024-08-1935.810035.810035.810035.8100-2.558%10190-98.855%
2024-08-1436.250038.450036.250036.7500-1.077%5188-98.884%
2024-08-1338.000038.000037.150037.1500-5.230%20185-98.896%
2024-08-1239.000039.200038.110039.2000-3.090%17205-98.954%
2024-08-0940.450040.550039.660040.4500+0.999%116200-98.986%
2024-08-0840.050040.050040.050040.0500-3.027%1173-98.976%
2024-08-0641.300041.550041.300041.3000+4.161%5173-99.007%
2024-08-0540.010040.010039.650039.6500+1.381%2169-98.966%
2024-08-0240.450040.450038.270039.1100+7.475%25167-98.952%
2024-08-0133.950036.390033.950036.3900+20.777%5157-98.873%
2024-07-3130.800030.800030.130030.1300-2.649%6153-98.639%
2024-07-2930.900030.950030.900030.9500+3.999%39149-98.675%
2024-07-2532.160032.160029.760029.7600+13.805%6110-98.622%
2024-07-2326.150026.150026.150026.1500-3.683%1109-98.432%
2024-07-2226.970027.250026.900027.1500-7.338%20109-98.490%
2024-07-1829.300029.300029.300029.3000+8.118%196-98.601%
2024-07-1727.100027.100027.100027.1000+3.911%395-98.487%
2024-07-1126.350026.350026.080026.0800+1.875%497-98.428%
2024-07-0825.600025.600025.600025.6000-0.389%197-98.398%
2024-07-0525.700025.700025.700025.7000-11.226%298-98.405%
2024-07-0128.950028.950028.950028.9500+3.393%199-98.584%
2024-06-2828.000028.000028.000028.0000-8.347%298-98.536%
2024-06-2130.850030.850030.550030.5500+9.498%1897-98.658%
2024-06-1829.000029.000027.800027.9000-9.268%5039-98.530%
2024-06-1730.750030.750030.750030.7500+5.852%3039-98.667%
2024-06-1429.050029.050029.050029.0500-5.096%89-98.589%
2024-06-1231.850031.850030.610030.6100-5.844%25-98.661%
2024-06-1132.370032.510032.370032.51000.000%33-98.739%