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MSFT20260918P420
MSFT Sep 18 2026 420.00 Put (MSFT260918P00420000)
option OPRA

EOD
Aug 3, 2026
2.83-48.073%(-2.62)588
OverviewHistorical
Date
(EDT)
OpenHighLowCloseChangeVolume
Open
Interest
Change
Since
2026-08-03
4.00004.00002.66002.8300-48.073%5885,6650.000%
2026-07-31
9.30009.30005.29005.4500-39.646%4985,666-48.073%
2026-07-30
15.250015.25007.50009.0300-77.254%1,2905,685-68.660%
2026-07-29
41.600041.600033.750039.7000+9.517%1875,643-92.872%
2026-07-28
37.690038.470034.850036.2500-7.407%1285,697-92.193%
2026-07-27
40.500041.300038.750039.1500-12.534%175,705-92.771%
2026-07-24
48.000048.000044.760044.7600-8.690%145,708-93.677%
2026-07-23
42.250049.450042.250049.0200+12.612%345,700-94.227%
2026-07-22
40.570044.460040.570043.5300+16.702%765,690-93.499%
2026-07-21
37.070037.350037.070037.3000+3.525%35,669-92.413%
2026-07-20
42.560042.560035.200036.0300-11.387%205,666-92.145%
2026-07-17
40.990042.280040.150040.6600+8.311%145,663-93.040%
2026-07-16
42.220042.220034.600037.5400-6.941%675,647-92.461%
2026-07-15
41.440041.570039.000040.3400-10.296%395,685-92.985%
2026-07-14
49.570049.570044.970044.9700+5.366%1205,690-93.707%
2026-07-13
44.570044.570041.650042.6800-9.288%495,778-93.369%
2026-07-10
44.910048.100043.460047.0500-9.047%2455,814-93.985%
2026-07-09
51.730051.730051.730051.7300+7.502%16,006-94.529%
2026-07-08
48.950048.950047.800048.1200+11.907%766,007-94.119%
2026-07-07
43.050043.120041.200043.0000-7.228%816,006-93.419%
2026-07-06
46.200048.100046.200046.3500+5.341%905,998-93.894%
2026-07-02
46.000046.000044.000044.0000-8.046%546,047-93.568%
2026-07-01
50.390053.450046.910047.8500-13.000%76,047-94.086%
2026-06-30
58.080059.480055.000055.0000-7.749%106,044-94.855%
2026-06-29
53.620060.150053.620059.6200+7.327%96,046-95.253%
2026-06-26
67.370067.370055.550055.5500-22.675%86,047-94.905%
2026-06-25
68.610073.560067.990071.8400+18.509%306,049-96.061%
2026-06-24
56.670060.620054.420060.6200+9.422%376,046-95.332%
2026-06-23
55.820056.040052.740055.4000-4.152%436,013-94.892%
2026-06-22
53.260058.720050.200057.8000+10.792%726,034-95.104%
2026-06-18
53.800053.800050.190052.1700+0.578%265,963-94.575%
2026-06-17
45.510051.870044.490051.8700+22.393%685,963-94.544%
2026-06-16
42.300042.770041.200042.3800+13.013%195,963-93.322%
2026-06-15
39.600040.950037.070037.5000-16.089%655,942-92.453%
2026-06-12
49.850049.850044.690044.6900-2.509%555,931-93.667%
2026-06-11
43.700046.920043.250045.8400+15.031%1795,909-93.826%
2026-06-10
38.790039.850036.490039.8500+10.756%195,896-92.898%
2026-06-09
33.500039.250032.150035.9800+13.933%1775,872-92.135%
2026-06-08
31.000032.610031.000031.5800+7.782%1125,861-91.039%
2026-06-05
26.200030.350026.180029.3000+20.725%415,789-90.341%
2026-06-04
24.300024.730023.200024.2700-5.380%745,770-88.340%
2026-06-03
22.950026.600022.900025.6500+25.735%2155,741-88.967%
2026-06-02
18.950020.650018.800020.4000+32.468%1735,595-86.127%
2026-06-01
13.650015.700013.380015.4000-9.412%4885,725-81.623%
2026-05-29
21.000021.750017.000017.0000-31.174%3255,725-83.353%
2026-05-28
29.050029.050024.000024.7000-18.212%6885,628-88.543%
2026-05-27
30.600032.150029.350030.2000+4.498%474,994-90.629%
2026-05-26
30.000030.150027.770028.9000+3.770%2854,986-90.208%
2026-05-22
26.100028.350026.100027.8500-1.937%1424,914-89.838%
2026-05-21
26.080029.700026.080028.4000+0.141%4114,883-90.035%
2026-05-20
30.330032.130028.360028.3600-2.207%364,883-90.021%
2026-05-19
26.650029.250025.750029.0000+4.693%1174,938-90.241%
2026-05-18
30.050030.050027.100027.7000+2.214%5254,938-89.783%
2026-05-15
30.580031.380025.730027.1000-26.757%2444,938-89.557%
2026-05-14
36.510037.000036.510037.0000+4.079%24,537-92.351%
2026-05-13
37.080037.080035.450035.5500+6.437%464,516-92.039%
2026-05-12
34.020034.020033.300033.4000+3.888%84,516-91.527%
2026-05-11
32.700032.700032.150032.1500+5.410%104,516-91.198%
2026-05-08
29.050030.690029.050030.5000+12.339%184,514-90.721%
2026-05-07
26.210027.300025.300027.1500-10.366%2,4104,499-89.576%
2026-05-06
32.650032.650029.350030.2900-6.800%156,041-90.657%
2026-05-05
29.930032.500029.930032.5000+4.839%5996,040-91.292%
2026-05-04
32.050032.050028.850031.0000+3.714%495,490-90.871%
2026-05-01
31.500031.500029.890029.8900-14.964%2075,328-90.532%
2026-04-30
33.000038.030033.000035.1500+16.198%195,328-91.949%
2026-04-29
30.720031.800030.110030.2500+5.217%1515,323-90.645%
2026-04-28
30.770030.770028.690028.7500-4.959%535,191-90.157%
2026-04-27
31.150033.020029.500030.2500-1.466%775,191-90.645%
2026-04-24
32.300032.800030.700030.7000-11.984%1355,140-90.782%
2026-04-23
31.550035.540030.700034.8800+31.623%3955,085-91.886%
2026-04-22
29.350030.000026.500026.5000-11.667%1015,090-89.321%
2026-04-21
29.950030.450028.720030.0000-7.178%2745,032-90.567%
2026-04-20
30.800032.870030.800032.3200+6.141%705,032-91.244%
2026-04-17
30.000031.150027.920030.4500-9.104%1995,042-90.706%
2026-04-16
33.000035.500032.750033.5000-8.370%4554,971-91.552%
2026-04-15
42.220042.220035.900036.5600-21.376%2634,656-92.259%
2026-04-14
47.350047.350045.500046.5000-12.512%94,436-93.914%
2026-04-13
53.150053.150053.150053.1500-8.204%14,434-94.675%
2026-04-10
57.740058.060057.740057.9000-3.500%44,433-95.112%
2026-04-09
59.900060.000059.100060.0000+14.112%64,431-95.283%
2026-04-08
49.600052.580049.600052.5800-13.733%74,429-94.618%
2026-04-07
60.800060.950060.800060.9500+4.761%34,431-95.357%
2026-04-06
58.360058.360058.150058.1800-3.675%244,430-95.136%
2026-03-31
62.730065.850060.400060.4000-14.034%54,425-95.315%
2026-03-30
66.400070.260066.400070.2600+1.826%274,426-95.972%
2026-03-27
66.100070.100066.100069.0000+8.474%334,438-95.899%
2026-03-26
63.690063.690063.610063.6100+6.194%24,425-95.551%
2026-03-25
57.000060.090057.000059.9000+4.355%204,427-95.275%
2026-03-24
56.820057.800056.820057.4000+12.483%584,427-95.070%
2026-03-23
49.360051.850049.360051.0300-4.349%1634,376-94.454%
2026-03-20
51.620054.290051.050053.3500+12.056%304,226-94.695%
2026-03-19
47.090048.180047.090047.6100+3.952%224,219-94.056%
2026-03-18
45.950046.100045.800045.8000+8.531%864,128-93.821%
2026-03-17
42.000042.750042.000042.2000-2.540%144,122-93.294%
2026-03-16
45.550045.550043.300043.3000-6.882%8824,118-93.464%
2026-03-13
43.500046.640043.500046.5000+9.027%794,125-93.914%
2026-03-12
41.350042.650041.350042.6500+3.269%74,048-93.365%
2026-03-11
40.500043.050040.500041.3000-3.052%2,0244,053-93.148%
2026-03-10
42.000043.150042.000042.6000+0.781%92,667-93.357%
2026-03-09
43.480043.650041.150042.2700+3.098%1272,658-93.305%
2026-03-06
41.350041.350039.630041.0000-0.846%1002,643-93.098%
2026-03-05
41.550042.350040.300041.3500+3.117%372,674-93.156%
2026-03-04
43.000043.050040.100040.1000-5.380%332,659-92.943%
2026-03-03
47.390047.390042.380042.3800-5.402%132,656-93.322%
2026-03-02
48.350048.350044.760044.8000-8.571%72,660-93.683%
2026-02-27
49.000049.000049.000049.0000+10.435%32,657-94.224%
2026-02-26
44.200044.700044.000044.3700+0.385%372,657-93.622%
2026-02-25
47.600047.600044.200044.2000-13.163%292,664-93.597%
2026-02-24
53.500053.550050.900050.9000-4.574%282,664-94.440%
2026-02-23
50.950053.600050.740053.3400+17.878%432,664-94.694%
2026-02-20
46.210046.210044.230045.2500-1.244%442,685-93.746%
2026-02-19
45.350045.820045.350045.8200+3.548%72,686-93.824%
2026-02-18
44.660044.660043.200044.2500-3.909%772,681-93.605%
2026-02-17
46.500047.650045.650046.0500+3.020%4462,673-93.855%
2026-02-13
45.770045.770043.850044.7000+6.302%1032,629-93.669%
2026-02-12
42.280044.110041.950042.0500-1.175%152,629-93.270%
2026-02-11
36.800043.250036.550042.5500+18.788%482,635-93.349%
2026-02-10
35.430035.940034.200035.8200-4.480%872,635-92.099%
2026-02-09
40.530040.530036.750037.5000-15.445%322,663-92.453%
2026-02-06
45.570046.100044.350044.3500-9.026%532,659-93.619%
2026-02-05
42.000048.890041.300048.7500+37.324%1612,644-94.195%
2026-02-04
37.950038.480034.740035.5000-8.928%612,682-92.028%
2026-02-03
33.500039.200033.500038.9800+24.140%812,684-92.740%
2026-02-02
30.330032.500028.910031.4000+5.017%6252,587-90.987%
2026-01-30
27.170030.300027.170029.9000-4.777%1262,702-90.535%
2026-01-29
28.000034.400028.000031.4000+86.350%1,5282,439-90.987%
2026-01-28
16.000016.850016.000016.8500+3.884%1431,547-83.205%
2026-01-27
17.200017.220015.700016.2200-12.324%2641,467-82.552%
2026-01-26
18.150018.500018.150018.5000-2.887%21,439-84.703%
2026-01-23
21.750021.750018.640019.0500-21.605%161,439-85.144%
2026-01-22
24.880024.880024.250024.3000-12.997%161,440-88.354%
2026-01-21
24.000027.930024.000027.9300+22.446%151,453-89.868%
2026-01-20
23.000023.000021.080022.8100+16.675%681,440-87.593%
2026-01-16
21.750021.750019.550019.5500-12.918%651,323-85.524%
2026-01-15
20.920022.450020.450022.4500+3.599%1121,323-87.394%
2026-01-14
19.200022.000019.200021.6700+10.561%991,368-86.940%
2026-01-13
19.000019.600018.500019.6000+21.739%41,316-85.561%
2026-01-12
16.100016.350016.100016.1000-6.177%71,313-82.422%
2026-01-08
16.800017.160016.800017.1600+19.832%41,312-83.508%
2026-01-07
15.100015.100014.150014.3200-13.107%151,308-80.237%
2026-01-06
16.800016.800016.480016.4800-5.287%31,321-82.828%
2026-01-05
18.130018.140017.000017.4000-6.452%4081,321-83.736%
2026-01-02
17.600018.800017.600018.6000+21.569%481,122-84.785%
2025-12-31
15.300015.300015.300015.3000+5.155%201,100-81.503%
2025-12-30
14.600014.650014.510014.5500-3.833%91,100-80.550%
2025-12-29
15.120015.130015.120015.1300+0.867%31,103-81.295%
2025-12-26
15.300015.300015.000015.0000-0.662%61,105-81.133%
2025-12-24
15.100015.100015.100015.1000-1.948%51,106-81.258%
2025-12-23
15.800015.800015.400015.4000-3.750%621,106-81.623%
2025-12-22
17.000017.000016.000016.0000-7.139%431,091-82.313%
2025-12-19
17.230017.230017.230017.2300+12.614%321,069-83.575%
2025-12-18
17.250017.250015.300015.3000-15.934%51,069-81.503%
2025-12-17
19.000019.000018.200018.2000-0.546%121,069-84.451%
2025-12-16
20.150020.350018.300018.3000-6.633%2161,063-84.536%
2025-12-15
19.970019.970019.600019.6000+1.818%84994-85.561%
2025-12-12
19.600019.600019.250019.2500+2.394%31,012-85.299%
2025-12-11
19.500020.200018.650018.8000-6.700%161,012-84.947%
2025-12-10
19.150020.150019.150020.1500+19.585%41,001-85.955%
2025-12-09
17.000017.050016.740016.8500-11.176%164998-83.205%
2025-12-05
19.050019.050018.970018.9700-1.710%3951-85.082%
2025-12-03
20.000020.000018.300019.3000+17.540%80948-85.337%
2025-12-02
16.420016.420016.420016.4200-0.485%4931-82.765%
2025-12-01
16.500016.500016.500016.5000-19.903%5927-82.848%
2025-11-24
20.600020.600020.600020.6000-6.364%1927-86.262%
2025-11-21
23.550024.150021.200022.0000+4.019%8926-87.136%
2025-11-20
17.000021.150016.400021.1500+8.462%3921-86.619%
2025-11-19
17.900019.500017.900019.5000+2.632%14919-85.487%
2025-11-18
18.250019.110018.250019.0000+26.246%6906-85.105%
2025-11-17
15.050015.050015.050015.0500+5.245%10900-81.196%
2025-11-14
16.200016.200014.300014.3000-9.779%4910-80.210%
2025-11-13
15.500015.850015.500015.8500+5.667%2906-82.145%
2025-11-12
15.000015.000015.000015.0000-16.574%4904-81.133%
2025-11-07
17.980017.980017.980017.9800+5.765%4902-84.260%
2025-11-06
16.000017.000016.000017.0000+14.865%7902-83.353%
2025-11-05
14.500014.800014.410014.8000+5.263%15895-80.878%
2025-11-04
14.370014.510014.060014.0600+6.920%43890-79.872%
2025-11-03
13.050013.150012.900013.1500-6.071%29846-78.479%
2025-10-31
13.900014.000013.350014.0000+14.286%5846-79.786%
2025-10-30
11.800012.750011.800012.2500+9.375%15841-76.898%
2025-10-29
11.280011.350010.910011.2000+9.056%36841-74.732%
2025-10-28
9.640010.64009.580010.2700-8.711%61836-72.444%
2025-10-27
11.500011.500011.250011.2500-7.025%4824-74.844%
2025-10-24
12.200012.460012.100012.1000-5.837%227824-76.612%
2025-10-23
12.500012.850012.500012.8500+1.581%2689-77.977%
2025-10-22
12.650012.650012.650012.6500-3.509%3688-77.628%
2025-10-21
13.110013.110013.110013.1100-0.304%15685-78.413%
2025-10-20
13.150013.150013.150013.1500-10.847%1673-78.479%
2025-10-17
15.230015.450014.750014.7500-5.570%9674-80.814%
2025-10-16
15.360015.620015.360015.6200+9.154%2674-81.882%
2025-10-15
14.200014.310014.200014.3100-2.321%3674-80.224%
2025-10-13
14.640014.700014.550014.6500-1.612%12674-80.683%
2025-10-10
15.250015.250014.730014.8900+8.686%4667-80.994%
2025-10-09
13.700013.700013.700013.7000+8.300%1665-79.343%
2025-10-08
12.650012.650012.650012.6500-4.384%1665-77.628%
2025-10-07
13.080013.230013.080013.2300-0.899%5663-78.609%
2025-10-03
13.350013.350013.350013.3500+3.730%1663-78.801%
2025-10-02
12.870012.870012.870012.8700-1.000%2663-78.011%
2025-09-30
13.000013.000013.000013.0000-9.408%1662-78.231%
2025-09-25
13.900014.440013.800014.3500-2.048%63662-80.279%
2025-09-24
14.550014.650014.300014.6500+1.384%28638-80.683%
2025-09-23
14.450014.450014.450014.4500+3.659%6639-80.415%
2025-09-19
13.750013.940013.750013.9400-4.586%22642-79.699%
2025-09-18
14.050014.840014.050014.6100+3.251%56662-80.630%
2025-09-17
14.790014.900014.150014.1500-1.394%68643-80.000%
2025-09-16
14.350014.350014.350014.3500-0.623%1596-80.279%
2025-09-12
14.700014.700014.280014.4400-8.025%7595-80.402%
2025-09-11
15.700015.700015.700015.7000-3.325%4590-81.975%
2025-09-10
16.000016.390015.430016.2400+2.267%102590-82.574%
2025-09-09
15.860015.940015.660015.8800-2.577%8554-82.179%
2025-09-08
16.380016.490016.100016.3000-6.644%24558-82.638%
2025-09-05
16.090017.460016.090017.4600+14.793%34555-83.792%
2025-09-04
15.560015.590014.840015.2100-2.375%20529-81.394%
2025-09-03
15.370015.880015.340015.5800-1.392%26520-81.836%
2025-09-02
16.380016.380015.800015.8000+6.685%16509-82.089%
2025-08-29
15.200015.200014.770014.8100+2.847%25497-80.891%
2025-08-28
14.400014.400014.400014.4000-10.000%1497-80.347%
2025-08-26
16.000016.000016.000016.0000+5.611%3497-82.313%
2025-08-25
15.150015.150015.150015.1500+0.731%1494-81.320%
2025-08-22
15.000015.290014.650015.0400-5.882%55493-81.184%
2025-08-21
16.200016.300015.970015.9800-0.745%13476-82.290%
2025-08-20
16.000016.100016.000016.1000+3.470%2476-82.422%
2025-08-19
15.370015.560015.370015.5600+8.811%4475-81.812%
2025-08-18
14.200014.450014.150014.3000+6.716%76477-80.210%
2025-08-15
13.700013.700013.400013.4000+1.132%27434-78.881%
2025-08-14
13.750013.750013.250013.2500-3.636%4413-78.642%
2025-08-13
13.650013.750013.600013.7500+9.562%4411-79.418%
2025-08-12
12.500012.550012.500012.5500-5.639%2410-77.450%
2025-08-11
13.300013.300013.300013.3000-3.623%1410-78.722%
2025-08-08
14.100014.100013.700013.8000-6.757%24410-79.493%
2025-08-07
13.950014.800013.950014.8000+8.108%10390-80.878%
2025-08-06
13.500013.700013.500013.6900+14.083%5386-79.328%
2025-08-04
12.500012.500012.000012.0000-17.808%45385-76.417%
2025-08-01
13.550014.940013.510014.6000+33.945%147360-80.616%
2025-07-31
10.900010.900010.900010.9000-25.086%5317-74.037%
2025-07-30
14.650014.650014.550014.5500-3.322%19312-80.550%
2025-07-29
14.400015.050014.400015.0500-0.331%13308-81.196%
2025-07-28
15.050015.100014.760015.1000-1.693%33302-81.258%
2025-07-24
15.640015.640015.360015.3600-5.185%12296-81.576%
2025-07-23
16.200016.200016.200016.20000.000%1306-82.531%
2025-07-22
15.400016.490015.400016.2000+5.537%34305-82.531%
2025-07-21
15.540015.540015.350015.3500-1.476%8293-81.564%
2025-07-18
15.500015.580015.460015.5800+0.193%25291-81.836%
2025-07-17
16.130016.130015.550015.5500-9.855%31268-81.801%
2025-07-16
17.290017.290016.850017.2500+7.143%45257-83.594%
2025-07-15
16.300016.300016.100016.1000-5.516%11222-82.422%
2025-07-14
17.040017.040017.040017.0400+0.412%8211-83.392%
2025-07-11
16.750016.970016.750016.9700-2.751%10211-83.324%
2025-07-10
17.450017.450017.450017.4500+4.491%1203-83.782%
2025-07-09
16.500017.340016.500016.7000-6.127%19202-83.054%
2025-07-08
18.240018.240017.790017.7900-2.521%5188-84.092%
2025-07-07
18.090018.250017.950018.2500+2.241%16185-84.493%
2025-07-03
18.300018.300017.850017.8500-7.990%14173-84.146%
2025-07-02
19.390019.540019.220019.4000+2.105%8173-85.412%
2025-07-01
19.140019.140019.000019.0000+0.796%2171-85.105%
2025-06-30
19.100019.100018.800018.8500-5.038%56170-84.987%
2025-06-27
19.400019.850018.850019.8500+1.018%105148-85.743%
2025-06-26
20.290020.290019.650019.6500-1.750%1956-85.598%
2025-06-25
20.000020.000020.000020.0000-4.762%147-85.850%
2025-06-24
20.810021.000020.810021.0000-5.745%547-86.524%
2025-06-23
22.280022.280022.280022.2800-5.593%142-87.298%
2025-06-18
23.600023.600023.600023.6000-3.279%1047-88.008%
2025-06-17
24.450024.540024.400024.4000+5.400%1247-88.402%
2025-06-12
23.290023.290023.150023.1500-2.321%238-87.775%
2025-06-11
23.940023.990023.650023.7000-4.435%837-88.059%
2025-06-10
25.240025.500024.800024.8000-0.998%2537-88.589%
2025-06-09
25.050025.050025.050025.0500-6.215%1022-88.703%
2025-06-04
26.710026.710026.710026.7100-8.308%716-89.405%
2025-05-29
29.130029.130029.130029.1300+0.448%116-90.285%
2025-05-28
29.140029.140028.900029.0000+3.020%615-90.241%
2025-05-27
29.600029.600028.150028.1500-12.086%2016-89.947%
2025-05-23
32.020032.020032.020032.0200+2.137%218-91.162%
2025-05-21
31.450031.450031.350031.3500+5.912%418-90.973%
2025-05-15
29.600029.600029.600029.6000-2.567%1014-90.439%
2025-05-14
30.380030.380030.380030.38000.000%80-90.685%


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