chartexchange

ARM261218P00100000
ARM Dec 18 2026 100.00 Put
optionOPRA

EODOct 16, 2026
0.25USD+56.250%(+0.09)2Vol1,586OI

ARM261218P00100000 Historical Prices

Date
(EDT)
OpenHighLowCloseChangeVolumeOpen
Interest
Change
Since
2026-10-160.20000.25000.20000.2500+56.250%21,5850.000%
2026-10-150.14000.16000.11000.1600+100.000%61,584+56.250%
2026-10-140.08000.08000.08000.0800-33.333%11,585+212.500%
2026-10-130.06000.12000.05000.1200-42.857%131,595+108.333%
2026-10-080.21000.21000.21000.2100+425.000%11,595+19.048%
2026-10-060.10000.11000.04000.0400-50.000%121,600+525.000%
2026-10-050.15000.15000.08000.0800+14.286%61,600+212.500%
2026-09-220.16000.17000.07000.0700-56.250%141,603+257.143%
2026-09-210.22000.23000.13000.1600-54.286%151,601+56.250%
2026-09-040.39000.39000.35000.3500-12.500%61,607-28.571%
2026-09-020.40000.40000.40000.4000+5.263%51,612-37.500%
2026-08-310.35000.44000.35000.38000.000%41,614-34.211%
2026-08-280.41000.47000.38000.3800-9.524%81,614-34.211%
2026-08-270.49000.49000.42000.4200+5.000%41,613-40.476%
2026-08-260.40000.40000.40000.4000-52.941%11,613-37.500%
2026-08-200.80000.85000.80000.8500+21.429%21,613-70.588%
2026-08-190.75000.75000.70000.7000-4.110%21,612-64.286%
2026-08-180.50000.83000.50000.7300+48.980%4861,380-65.753%
2026-08-140.49000.49000.49000.4900-37.179%11,381-48.980%
2026-08-130.78000.78000.78000.7800+52.941%11,381-67.949%
2026-08-120.51000.51000.51000.5100-1.923%21,379-50.980%
2026-08-110.66000.75000.52000.5200-28.767%31,379-51.923%
2026-08-100.80000.80000.72000.7300-9.877%111,377-65.753%
2026-08-070.80000.96000.79000.8100-34.677%161,376-69.136%
2026-08-051.24001.24001.24001.2400-28.736%51,376-79.839%
2026-08-031.90001.90001.74001.7400+17.568%21,375-85.632%
2026-07-311.48001.48001.48001.4800-15.429%11,375-83.108%
2026-07-301.80001.80001.75001.7500-41.077%21,376-85.714%
2026-07-292.60002.97002.60002.9700+21.224%121,385-91.582%
2026-07-282.57002.57002.45002.4500-4.669%61,379-89.796%
2026-07-242.38002.57002.38002.5700+2.800%21,378-90.272%
2026-07-222.50002.50002.50002.5000-30.556%51,378-90.000%
2026-07-173.60003.60003.60003.6000+20.401%11,378-93.056%
2026-07-162.99002.99002.99002.9900+21.545%101,378-91.639%
2026-07-132.37002.49002.21002.4600+28.125%361,374-89.837%
2026-07-092.37002.37001.92001.9200-18.298%21,373-86.979%
2026-07-022.35002.35002.35002.3500+44.172%11,373-89.362%
2026-06-301.63001.63001.63001.6300-17.677%11,373-84.663%
2026-06-262.18002.18001.98001.9800+17.857%51,374-87.374%
2026-06-251.80001.80001.68001.6800-11.579%41,377-85.119%
2026-06-221.90001.90001.90001.9000+18.750%101,377-86.842%
2026-06-181.55001.60001.55001.6000-37.984%21,377-84.375%
2026-06-112.58002.58002.58002.58000.000%71,383-90.310%
2026-06-102.30002.58002.30002.5800+17.273%51,388-90.310%
2026-06-092.25002.25002.20002.2000+10.000%91,389-88.636%
2026-06-082.00002.00002.00002.00000.000%21,391-87.500%
2026-06-052.01002.01001.80002.0000+47.059%71,389-87.500%
2026-06-042.27002.27001.36001.3600-27.273%71,389-81.618%
2026-06-031.87001.87001.87001.8700-6.500%21,390-86.631%
2026-06-022.15002.15002.00002.0000-19.355%181,398-87.500%
2026-06-012.65002.65002.48002.4800+8.772%51,403-89.919%
2026-05-292.36002.36002.28002.2800-2.564%31,405-89.035%
2026-05-282.47002.52002.34002.3400-14.909%61,407-89.316%
2026-05-272.82002.82002.75002.75000.000%21,406-90.909%
2026-05-262.75002.75002.75002.7500-7.095%21,406-90.909%
2026-05-213.05003.10002.75002.9600-15.429%181,418-91.554%
2026-05-203.55003.55003.50003.5000-11.168%31,418-92.857%
2026-05-183.83003.94003.83003.9400+3.684%21,418-93.655%
2026-05-153.97003.97003.80003.8000+10.145%51,417-93.421%
2026-05-133.35003.45003.35003.4500-6.757%21,417-92.754%
2026-05-123.70003.70003.70003.7000+8.824%11,418-93.243%
2026-05-113.55003.55003.40003.40000.000%91,420-92.647%
2026-05-083.40003.40003.40003.4000-5.028%21,422-92.647%
2026-05-073.48003.58003.30003.5800+6.866%171,418-93.017%
2026-05-063.20003.41003.20003.3500-9.459%301,445-92.537%
2026-05-053.85003.85003.70003.7000-11.905%32,047-93.243%
2026-05-044.10004.30004.00004.2000+5.000%6261,715-94.048%
2026-05-014.28004.28004.00004.0000-5.882%61,715-93.750%
2026-04-304.25004.25004.25004.2500-8.994%21,713-94.118%
2026-04-294.67004.67004.67004.6700+16.169%21,711-94.647%
2026-04-273.94004.02003.94004.0200+11.667%31,713-93.781%
2026-04-243.80003.92003.46003.6000-19.643%641,713-93.056%
2026-04-234.43004.50004.15004.4800+5.412%321,731-94.420%
2026-04-224.85004.85004.25004.2500-15.000%451,712-94.118%
2026-04-215.07005.07005.00005.0000-6.015%21,711-95.000%
2026-04-205.50005.50005.32005.3200-21.185%71,711-95.301%
2026-04-175.90007.05005.90006.7500+11.020%311,716-96.296%
2026-04-166.00006.08006.00006.0800-1.935%31,741-95.888%
2026-04-156.32006.32006.20006.2000-2.516%31,740-95.968%
2026-04-146.44006.44006.36006.3600-6.471%111,738-96.069%
2026-04-137.40007.40006.80006.8000+1.493%21,734-96.324%
2026-04-106.70006.70006.70006.7000-9.459%41,733-96.269%
2026-04-097.75007.75007.40007.4000-1.596%21,737-96.622%
2026-04-087.00007.52007.00007.5200-2.591%131,736-96.676%
2026-04-027.87008.00007.72007.7200+9.972%31,723-96.762%
2026-04-016.69007.02006.69007.0200-5.772%41,723-96.439%
2026-03-318.00008.00007.15007.4500-16.945%111,719-96.644%
2026-03-308.30008.97008.30008.9700+8.072%131,718-97.213%
2026-03-277.50008.30007.50008.3000+19.424%331,729-96.988%
2026-03-266.50007.00006.43006.9500+2.206%121,716-96.403%
2026-03-256.80006.80006.80006.8000-27.039%11,715-96.324%
2026-03-249.32009.32009.32009.3200+9.647%11,715-97.318%
2026-03-238.50008.50008.50008.5000-6.900%101,715-97.059%
2026-03-208.95009.25008.95009.1300-10.490%41,715-97.262%
2026-03-1910.800010.800010.200010.2000+4.082%61,717-97.549%
2026-03-189.60009.80009.60009.8000+2.083%71,713-97.449%
2026-03-179.60009.60009.60009.6000-18.228%21,711-97.396%
2026-03-1611.770011.770011.690011.7400+1.469%111,713-97.871%
2026-03-1111.570011.570011.570011.5700-4.222%11,707-97.839%
2026-03-1012.600012.600012.000012.0800-12.590%81,706-97.930%
2026-03-0613.000013.820012.700013.8200+15.167%111,708-98.191%
2026-03-0512.000012.000012.000012.0000+9.091%41,701-97.917%
2026-03-0211.000011.000011.000011.0000+10.000%11,701-97.727%
2026-02-2610.000010.000010.000010.0000+5.263%11,701-97.500%
2026-02-259.50009.50009.50009.5000-13.479%11,702-97.368%
2026-02-2010.980010.980010.980010.9800-4.522%101,702-97.723%
2026-02-1211.500011.500011.500011.5000+8.696%21,712-97.826%
2026-02-1010.350010.580010.350010.5800-14.332%21,710-97.637%
2026-02-0911.830012.350011.830012.3500-4.780%51,710-97.976%
2026-02-0612.970012.970012.970012.9700-18.734%51,709-98.072%
2026-02-0517.380017.380015.960015.9600-4.317%21,714-98.434%
2026-02-0416.680016.680016.680016.6800+2.646%11,713-98.501%
2026-02-0216.250016.250016.250016.2500+1.881%11,712-98.462%
2026-01-2914.750016.250014.610015.9500+13.929%4111,712-98.433%
2026-01-2814.000014.000014.000014.0000+5.342%21,384-98.214%
2026-01-2713.300013.300013.290013.2900-1.042%31,383-98.119%
2026-01-2613.700013.700013.430013.4300+6.587%21,383-98.138%
2026-01-2212.050013.100012.050012.6000-21.495%61,382-98.016%
2026-01-2016.000016.050015.650016.0500-5.588%1111,384-98.442%
2026-01-1416.540017.000016.540017.0000+9.819%131,274-98.529%
2026-01-1314.820015.500014.820015.4800+8.101%51,261-98.385%
2026-01-1213.850014.500013.850014.3200+0.845%311,258-98.254%
2026-01-0914.100014.200014.050014.2000-0.560%1001,228-98.239%
2026-01-0813.500014.700013.500014.2800+11.475%101,137-98.249%
2026-01-0612.810012.810012.810012.8100-1.764%11,128-98.048%
2026-01-0513.040013.040013.040013.0400-5.712%11,128-98.083%
2026-01-0214.050014.050013.740013.8300-3.624%321,128-98.192%
2025-12-3014.750014.750014.350014.3500-6.086%621,126-98.258%
2025-12-2915.280015.280015.280015.2800+3.946%11,064-98.364%
2025-12-2614.550014.800014.550014.7000+1.031%1011,063-98.299%
2025-12-2314.300014.630014.300014.5500+10.815%24963-98.282%
2025-12-1914.160014.480013.130013.1300-8.182%669941-98.096%
2025-12-1712.240014.300012.240014.3000+17.695%41355-98.252%
2025-12-1612.500013.100012.150012.1500-1.619%21344-97.942%
2025-12-1511.670012.350011.500012.3500+26.667%21362-97.976%
2025-12-119.75009.75009.75009.7500+6.441%5362-97.436%
2025-12-049.16009.16009.16009.1600-11.498%1362-97.271%
2025-12-0210.350010.350010.350010.3500-18.504%2361-97.585%
2025-11-2512.800012.800012.700012.7000+5.833%2359-98.031%
2025-11-2412.000012.000012.000012.0000+3.448%1360-97.917%
2025-11-2011.600011.600011.600011.6000+1.665%1360-97.845%
2025-11-1711.410011.410011.410011.4100+9.712%1360-97.809%
2025-11-1210.400010.400010.400010.4000+6.122%1360-97.596%
2025-11-119.80009.80009.80009.8000-2.488%1360-97.449%
2025-11-079.000010.15009.000010.0500+12.921%9360-97.512%
2025-11-068.60008.90008.60008.9000-1.111%2364-97.191%
2025-11-059.17009.17009.00009.0000+4.046%2362-97.222%
2025-11-048.65008.65008.65008.6500+13.666%1360-97.110%
2025-10-247.61007.61007.61007.61000.000%1360-96.715%
2025-10-218.02008.02007.61007.6100-6.626%6360-96.715%
2025-10-158.15008.15008.15008.1500+1.875%10359-96.933%
2025-10-148.00008.00008.00008.0000-0.621%1369-96.875%
2025-10-098.05008.05008.05008.0500-5.294%1370-96.894%
2025-10-068.50008.50008.50008.5000-2.857%1371-97.059%
2025-10-038.75008.75008.75008.7500+6.061%1371-97.143%
2025-09-168.25008.25008.25008.2500-3.283%1371-96.970%
2025-09-128.74008.74008.53008.5300-12.959%11372-97.069%
2025-09-089.80009.80009.80009.8000-12.889%200372-97.449%
2025-09-0211.250011.250011.250011.2500+8.382%1378-97.778%
2025-08-2210.380010.380010.380010.3800-6.063%10377-97.592%
2025-08-1911.050011.050011.050011.0500+10.500%1368-97.738%
2025-08-1810.600010.600010.000010.0000-5.660%3367-97.500%
2025-08-1510.600010.600010.600010.6000+10.417%1366-97.642%
2025-08-139.60009.60009.60009.6000-6.250%5366-97.396%
2025-08-1210.240010.240010.240010.2400-12.851%1371-97.559%
2025-08-0511.750011.750011.750011.7500-0.085%1371-97.872%
2025-08-0111.760011.760011.760011.7600+8.387%3370-97.874%
2025-07-3110.520011.150010.520010.8500+32.317%36371-97.696%
2025-07-308.20008.20008.20008.2000-4.094%1364-96.951%
2025-07-298.40008.55008.25008.5500-10.937%13365-97.076%
2025-07-239.64009.64009.13009.6000+8.475%3364-97.396%
2025-07-219.20009.20008.85008.8500-2.747%4364-97.175%
2025-07-189.20009.20009.10009.1000-17.046%2364-97.253%
2025-07-0910.970010.970010.970010.9700+2.047%1365-97.721%
2025-07-0310.900010.900010.700010.7500+2.674%9360-97.674%
2025-06-3010.470010.470010.470010.4700-8.158%5360-97.612%
2025-06-2611.400011.400011.400011.4000-12.240%1360-97.807%
2025-06-2412.990012.990012.990012.9900-8.457%2361-98.075%
2025-06-2314.190014.190014.190014.1900-5.084%1363-98.238%
2025-06-0915.400015.400014.950014.9500-18.127%11363-98.328%
2025-05-3018.260018.260018.260018.2600+4.343%4363-98.631%
2025-05-2917.500017.500017.500017.5000+2.041%2363-98.571%
2025-05-1317.330017.330017.150017.1500-6.793%2361-98.542%
2025-05-1218.280018.400018.280018.4000-10.636%4361-98.641%
2025-05-0920.000020.590020.000020.5900+1.130%26361-98.786%
2025-05-0820.100020.360019.960020.3600-3.278%3370-98.772%
2025-05-0221.050021.050021.050021.0500-0.708%2370-98.812%
2025-05-0121.200021.200021.200021.2000-0.703%2370-98.821%
2025-04-2521.350021.350021.350021.3500-19.978%4372-98.829%
2025-04-2126.680026.680026.680026.6800+6.083%1370-99.063%
2025-04-1425.850025.850025.150025.1500-0.984%17369-99.006%
2025-04-1127.160027.160025.400025.4000-0.820%22352-99.016%
2025-04-0930.600030.600025.150025.6100-20.342%3343-99.024%
2025-04-0832.150032.150032.150032.1500+0.469%1344-99.222%
2025-04-0734.170034.720032.000032.0000+0.756%7345-99.219%
2025-04-0432.650033.000031.350031.7600+18.375%56348-99.213%
2025-04-0326.830026.830026.830026.8300+4.194%2365-99.068%
2025-03-3126.200026.200025.650025.7500+5.231%9365-99.029%
2025-03-2824.470024.470024.470024.4700+4.797%2369-98.978%
2025-03-2723.350023.350023.350023.3500+22.123%5368-98.929%
2025-03-2419.210019.210019.120019.1200-16.870%2368-98.692%
2025-03-1223.000023.000023.000023.0000-5.930%1366-98.913%
2025-03-1124.450024.450024.450024.4500+4.487%1366-98.978%
2025-03-1023.400023.400023.400023.4000+16.708%6366-98.932%
2025-03-0720.050020.050020.050020.0500-7.604%12372-98.753%
2025-03-0621.600021.700021.600021.7000+3.580%4372-98.848%
2025-03-0320.950020.950020.950020.9500+30.937%2375-98.807%
2025-02-2716.000016.000016.000016.0000-5.882%1377-98.438%
2025-02-2517.000017.000017.000017.0000+8.626%1377-98.529%
2025-02-2115.700015.700015.650015.6500+11.786%6377-98.403%
2025-02-1814.220014.690014.000014.0000+11.111%8376-98.214%
2025-02-1312.600012.600012.600012.6000-6.320%11385-98.016%
2025-02-1113.450013.450013.450013.4500-0.370%1385-98.141%
2025-02-0612.900013.500012.900013.5000+0.746%30385-98.148%
2025-02-0513.500013.550013.400013.4000-6.555%85390-98.134%
2025-01-3114.340014.340014.340014.3400-10.932%2465-98.257%
2025-01-2715.250016.100015.200016.1000+21.693%26465-98.447%
2025-01-2413.100013.300012.900013.2300-1.269%20467-98.110%
2025-01-2313.000013.450013.000013.4000+10.288%52469-98.134%
2025-01-2212.400012.450012.000012.1500-30.769%17429-97.942%
2025-01-1517.550017.550017.550017.5500-0.567%1439-98.575%
2025-01-0717.650017.650017.650017.6500-1.944%1440-98.584%
2025-01-0618.000018.000018.000018.0000-9.548%3441-98.611%
2025-01-0319.900019.900019.900019.9000-2.499%2441-98.744%
2025-01-0220.770020.770020.410020.4100+2.203%2442-98.775%
2024-12-2419.970019.970019.970019.9700-4.450%1440-98.748%
2024-12-2320.900020.900020.900020.9000-1.878%1440-98.804%
2024-12-2021.940022.190021.300021.3000+8.287%11439-98.826%
2024-12-1719.670019.670019.670019.6700+15.029%10438-98.729%
2024-12-1316.700017.100016.700017.1000-1.099%22448-98.538%
2024-12-1217.380017.390017.290017.2900-6.033%11439-98.554%
2024-12-1118.400018.400018.400018.4000-2.902%1428-98.641%
2024-12-1019.000019.000018.950018.9500-1.302%2429-98.681%
2024-12-0919.200019.200019.200019.2000+1.373%9431-98.698%
2024-12-0618.900019.000018.900018.9400-2.872%14427-98.680%
2024-12-0519.500019.500019.500019.5000+2.632%1431-98.718%
2024-12-0219.000019.000019.000019.0000-4.905%1430-98.684%
2024-11-2519.980019.980019.980019.9800-13.206%10431-98.749%
2024-11-1522.490023.020022.430023.0200+8.585%26441-98.914%
2024-11-1121.200021.200021.200021.2000+8.718%1431-98.821%
2024-11-0720.150020.150019.500019.5000-6.250%12430-98.718%
2024-11-0621.090021.090020.800020.8000-6.559%4442-98.798%
2024-11-0522.260022.260022.260022.2600+0.451%1443-98.877%
2024-11-0422.160022.160022.160022.1600-1.027%1443-98.872%
2024-10-3122.390022.390022.390022.3900+8.689%1443-98.883%
2024-10-3020.600020.600020.600020.6000-8.850%1442-98.786%
2024-10-2321.830022.600021.830022.6000+5.116%13442-98.894%
2024-10-2121.500021.500021.500021.5000-2.273%1429-98.837%
2024-10-1521.500022.000021.500022.0000+9.453%14428-98.864%
2024-10-1421.100021.100020.100020.1000-8.387%3415-98.756%
2024-10-1021.940021.940021.940021.9400-1.393%1415-98.861%
2024-10-0922.250022.250022.250022.2500-8.436%1414-98.876%
2024-10-0424.300024.300024.300024.3000-2.605%8415-98.971%
2024-10-0224.950024.950024.950024.9500+8.478%1419-98.998%
2024-09-2723.750023.750023.000023.0000-2.542%4420-98.913%
2024-09-2622.650023.800022.650023.6000-3.279%19420-98.941%
2024-09-2424.500024.500024.400024.4000-3.175%12432-98.975%
2024-09-1825.200025.200025.200025.2000-1.176%1420-99.008%
2024-09-1725.500025.500025.500025.5000+6.516%1421-99.020%
2024-09-1323.940023.940023.940023.9400-5.748%2420-98.956%
2024-09-1225.400025.400025.400025.4000-4.151%1419-99.016%
2024-09-1126.870026.870026.500026.5000-5.727%6418-99.057%
2024-09-0928.750028.750028.110028.1100-6.611%3413-99.111%
2024-09-0629.800030.100029.800030.1000+7.156%12410-99.169%
2024-09-0327.450028.090027.450028.0900+3.653%16415-99.110%
2024-08-2626.660027.100026.660027.1000+5.447%15425-99.077%
2024-08-2325.500025.700025.500025.7000-4.461%4420-99.027%
2024-08-2226.900026.900026.900026.9000-0.921%1418-99.071%
2024-08-2026.680027.150026.680027.1500+0.185%11417-99.079%
2024-08-1927.100027.100027.100027.1000+1.689%1416-99.077%
2024-08-1626.650026.650026.650026.6500-1.113%2416-99.062%
2024-08-1527.620027.620026.950026.9500-4.433%11416-99.072%
2024-08-1428.150028.200028.150028.2000+0.249%2406-99.113%
2024-08-1328.130028.130028.130028.1300-4.644%10405-99.111%
2024-08-1229.400029.500029.400029.5000-7.087%2405-99.153%
2024-08-0931.750031.750031.750031.7500-5.842%4405-99.213%
2024-08-0731.720033.720031.720033.7200+4.235%206405-99.259%
2024-08-0534.900034.900030.900032.3500+6.345%37203-99.227%
2024-08-0230.200030.420030.200030.4200+9.978%6172-99.178%
2024-08-0124.600027.660024.600027.6600+20.523%2170-99.096%
2024-07-3124.000024.000022.550022.9500-8.200%6168-98.911%
2024-07-3024.500025.000024.500025.0000+5.485%4164-99.000%
2024-07-2923.700023.700023.700023.7000+2.820%2162-98.945%
2024-07-2622.000023.050022.000023.0500+0.217%12160-98.915%
2024-07-2523.000025.600023.000023.0000+5.215%15154-98.913%
2024-07-2421.860021.860021.860021.8600+4.844%1142-98.856%
2024-07-1920.850020.850020.850020.8500-5.227%2142-98.801%
2024-07-1822.000022.000022.000022.0000+6.538%1141-98.864%
2024-07-1720.050020.690019.890020.6500+12.228%18140-98.789%
2024-07-1218.850018.850018.230018.4000-1.340%6124-98.641%
2024-07-1118.650018.650018.650018.6500+1.913%1126-98.660%
2024-07-1018.300018.300018.300018.3000-3.684%1125-98.634%
2024-07-0819.000019.000019.000019.0000-4.040%2125-98.684%
2024-07-0519.800019.800019.800019.8000-3.650%2123-98.737%
2024-07-0320.650020.650020.550020.5500-3.066%7117-98.783%
2024-07-0221.580021.600021.200021.2000-3.196%6117-98.821%
2024-07-0122.750022.750021.900021.9000-1.262%11118-98.858%
2024-06-2622.000022.180022.000022.1800-0.982%16108-98.873%
2024-06-2523.300023.750022.400022.4000-4.355%2292-98.884%
2024-06-2423.420023.420023.420023.4200+0.948%173-98.933%
2024-06-2125.000025.000023.200023.2000-4.527%1072-98.922%
2024-06-2023.090024.300023.090024.3000+5.606%368-98.971%
2024-06-1723.400023.400023.010023.0100-3.075%265-98.914%
2024-06-1423.510023.740023.500023.7400+0.593%12465-98.947%
2024-06-1223.600023.600023.600023.6000-3.870%13-98.941%
2024-06-1124.550024.550024.550024.55000.000%22-98.982%