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Stockfacts

EOD US-equity data for investors and AI agents

Data is end-of-day, not real-time, and not investment advice

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Options · SNDK

As of 2026-08-20
Put/Call Volume Ratio
0.69
Call-dominant · bullish sentiment
Put/Call OI Ratio
1.04
Cumulative positioning sentiment
Front-month ATM Implied Volatility
87.3%
Market-expected move
Contracts / Expirations
3,499
10 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
10204.4%784.20801.20810.000.004.90129.3%279
20220.0%776.80791.20820.000.004.90127.3%1171
20197.6%764.20781.20830.000.004.90125.4%072
–––––840.000.002.00122.5%074
30184.9%744.20760.60850.000.000.25120.5%4417
20188.8%734.30751.30860.000.004.80118.6%164
90185.9%724.30741.30870.000.004.80116.6%086
80170.3%714.30730.10880.000.004.80114.7%098
10179.0%704.30721.30890.000.004.80112.7%059
2,0580189.8%698.00709.60900.000.000.40109.8%30475
10173.2%684.30701.30910.000.004.70107.8%1284
110169.3%674.30691.30920.000.004.40105.9%389
–––––930.000.002.90103.9%12152
20189.8%658.00672.30940.000.050.10119.5%24172
40160.5%644.40661.20950.000.000.90100.0%9148
90158.6%634.40651.40960.000.000.8098.1%093
20155.6%624.40641.40970.000.100.60130.3%461
20155.6%619.60636.40975.000.050.30119.5%554
50161.5%616.00631.20980.000.050.70129.3%10162
20148.8%609.70625.80985.000.000.8594.2%086
200158.6%605.60621.50990.000.000.6093.2%1136
10146.8%599.50616.00995.000.100.75126.4%137
80148.8%594.50611.501000.000.100.25114.7%98623
–––––1005.000.008.6090.3%017
30145.9%584.50601.501010.000.001.7089.3%255
10143.9%579.90596.001015.000.008.6088.3%043
40142.9%574.50591.501020.000.001.8587.3%0205
10141.0%569.50586.501025.000.002.7086.4%066
161142.0%566.00580.401030.000.002.4585.4%017
–––––1035.000.001.2584.4%017
40138.1%554.60571.601040.000.001.1583.4%097
–––––1045.000.050.55110.8%1121
160135.1%544.60561.601050.000.200.40109.8%2201
20144.9%542.00556.401055.000.001.2081.5%079
150134.2%534.70551.701060.000.005.4080.5%045
40132.2%529.70546.701065.000.002.5579.5%044
100138.1%526.10541.601070.000.101.40116.6%0124
70138.1%520.60537.601075.000.050.65105.9%560
71135.1%516.00531.701080.000.150.50103.9%2389
31124.4%510.30525.601085.000.001.0575.6%339
40129.3%506.00521.201090.000.200.50102.0%5179
90125.4%499.90516.801095.000.200.55102.0%13217
390124.4%494.80511.901100.000.300.55102.0%112948
70131.2%491.70506.901105.000.201.00105.9%736
150119.5%484.90501.301110.000.300.60101.0%38366
90121.5%479.90497.001115.000.001.1070.8%043
20120.5%475.00492.001120.000.001.2069.8%935
10140.0%475.00487.901125.000.250.7599.0%1888
40118.6%465.20482.001130.000.200.9599.0%0105
50117.6%460.10477.101135.000.450.85100.0%756
35117.6%455.60472.001140.000.401.0099.0%3379
–––––1145.000.500.9599.0%271
2310113.7%446.10461.101150.000.650.9599.0%337322
–––––1155.000.801.20101.0%19119
28110.8%435.40451.801160.000.751.2599.0%212124
–––––1165.000.152.0099.0%39
90109.8%425.50442.001170.000.201.2593.2%1148
50110.8%420.60437.601175.000.801.3096.1%1226
90106.9%415.60432.001180.001.101.2097.1%9148
10108.8%410.70427.701185.000.851.8097.1%837
90106.9%406.10422.001190.001.151.5096.1%2258
10105.9%400.90417.301195.001.051.6095.1%010
4611109.8%398.20411.901200.001.501.6096.1%500913
10105.9%391.10408.001205.000.802.6096.1%234
43104.9%387.00402.101210.001.351.9094.2%1443
570103.9%381.30398.001215.000.003.7055.1%028
151102.9%376.90392.401220.001.602.1094.2%6964
–––––1225.001.653.0096.1%920
140102.9%366.70383.701230.001.852.5594.2%3471
90102.0%362.50378.001235.000.504.2094.2%1324
170103.9%358.00373.901240.002.102.8093.2%17137
83108.8%354.50370.001245.000.803.5090.3%1048
1184103.9%349.00364.001250.002.403.0092.2%139497
8199.0%342.50359.001255.001.105.0093.2%020
540104.9%340.00355.001260.002.753.4092.2%33116
2099.0%332.90349.901265.001.755.2093.2%12
59198.1%328.10344.601270.003.203.9092.2%39171
9097.1%323.30340.001275.003.304.2092.2%1079
18098.1%318.60335.601280.003.504.4091.2%23130
5095.1%313.80329.901285.003.804.6091.2%862
45098.1%310.00326.001290.004.104.9091.2%23130
–––––1295.004.206.6093.2%50
594299.0%302.00315.701300.005.005.4091.2%315563
–––––1305.005.205.8091.2%242
21198.1%291.70307.201310.005.206.1090.3%9127
4098.1%288.00302.001315.005.606.4090.3%28101
10299.0%284.00297.801320.005.906.8090.3%7457
15198.1%279.90292.501325.006.007.4090.3%846
13510096.1%274.60287.501330.006.607.6089.3%2769
410101.0%272.00285.101335.007.408.3090.3%2105
380098.1%266.00279.501340.007.608.5089.3%22393
8092.2%258.20274.401345.008.009.0089.3%1975
0295.1%258.00272.101347.508.209.3089.3%220
65297.1%257.40270.501350.008.409.6089.3%337293
–––––1352.508.709.7089.3%119
60094.2%250.30266.201355.009.0010.0089.3%4151
–––––1357.509.1010.2089.3%144
32389.3%245.10258.601360.009.5010.5089.3%4081
8496.1%244.00257.201365.009.9011.2089.3%1354
–––––1367.5010.1011.4088.3%10
10294.2%238.00252.801370.0010.5011.7088.3%7390
–––––1372.5010.7012.0088.3%53
46094.2%235.40247.001375.0011.1012.3088.3%1578
1094.2%232.60245.001377.5011.5012.7088.3%214
77193.2%230.10242.601380.0011.7012.8088.3%34124
37093.2%226.10238.501385.0012.3013.7088.3%641
22091.2%219.90234.201390.0013.1014.5088.3%3990
18093.2%218.00229.901395.0013.9015.2088.3%5767
3133093.2%214.40225.101400.0014.6016.1088.3%446838
32192.2%209.30221.301405.0015.4016.9088.3%1460
23291.2%204.00217.401410.0016.3017.8088.3%2191
13090.3%199.00213.201415.0016.8019.3088.3%23118
30391.2%196.00209.201420.0018.0019.6088.3%33192
301791.2%193.80203.701425.0019.0020.3087.3%2058
23491.2%188.00201.101430.0019.6021.3087.3%1869
11091.2%184.90197.101435.0020.8022.6087.3%657
33391.2%180.50193.201440.0022.0023.7087.3%1696
12190.3%176.10189.301445.0022.5026.0088.3%419
532291.2%173.60184.601450.0024.2025.9087.3%415506
101089.3%167.80180.001455.0025.3027.1087.3%3964
16090.3%164.00177.801460.0026.5028.4087.3%14101
12190.3%161.80174.001465.0027.8029.5087.3%370
87090.3%158.50169.901470.0029.0030.9087.3%11171
25089.3%152.70166.701475.0029.6032.9087.3%24147
83189.3%151.80160.001480.0031.8033.7087.3%26063
149386.4%146.30154.201485.0032.9037.1088.3%832
39090.3%143.90155.901490.0034.7036.6087.3%42790
49489.3%139.20152.001495.0035.1038.7086.4%1118
6925889.3%137.10147.901500.0037.8039.8087.3%571947
12191.2%136.90145.201505.0037.8043.6087.3%1415
33488.3%129.50141.401510.0039.7044.0086.4%2331
42390.3%128.20138.001515.0041.4046.1086.4%1325
28791.2%128.90132.901520.0042.9047.8086.4%29159
34188.3%121.00130.101525.0044.9049.7086.4%1437
22487.3%118.80125.101530.0046.2052.0086.4%2951
17890.3%115.60126.001535.0048.7054.9087.3%712
32290.3%112.60123.101540.0050.3056.8087.3%5578
262189.3%110.00118.101545.0052.1057.0086.4%2473
34113289.3%106.70117.001550.0054.0057.5085.4%272392
581288.3%103.80112.101555.0056.4062.5086.4%1859
1415989.3%101.10110.601560.0058.6062.9085.4%136206
633189.3%99.40106.101565.0060.5066.1086.4%6176
9017288.3%96.50103.001570.0062.4067.3085.4%203152
8119487.3%94.1098.001575.0064.7071.3086.4%10382
9321989.3%93.8096.001580.0065.6071.7084.4%233111
21214590.3%91.3095.001585.0069.7074.5085.4%7430
6439489.3%86.5093.301590.0071.7077.5085.4%25766
37022388.3%83.1090.001595.0073.4080.0085.4%19145
5411,45488.3%81.0087.101600.0075.7082.9085.4%751333
17610686.4%76.7082.701605.0079.1086.1085.4%46137
7716489.3%79.2082.801610.0084.8088.2087.3%6570
8810387.3%73.3079.601615.0085.1088.1084.4%3617
13817587.3%71.0077.601620.0087.1093.8085.4%2767
1268087.3%68.4075.001625.0087.9095.7083.4%1545
17513288.3%67.6073.301630.0092.6099.1085.4%978
892186.4%64.5070.101635.0095.10102.0084.4%229
1435987.3%64.0068.101640.0098.30106.1085.4%1853
922487.3%62.1065.201645.00100.70108.9085.4%072
27132087.3%60.0064.601650.00104.40112.1085.4%102142
701086.4%56.1062.001655.00104.40114.7083.4%010
773087.3%55.8061.001660.00110.20118.8085.4%1219
901587.3%52.5059.301665.00113.30122.2085.4%039
1277288.3%52.3057.901670.00116.60124.8085.4%1268
874788.3%50.8056.101675.00119.20127.8084.4%034
1608787.3%49.0053.501680.00122.80130.3084.4%133
641288.3%47.9052.301685.00126.40134.6085.4%057
432187.3%47.0049.401690.00129.30138.8085.4%160
272587.3%44.0049.201695.00133.00136.9082.5%49
7121,17487.3%43.3046.001700.00139.00144.8086.4%43212
262388.3%41.9046.101705.00139.50148.4084.4%010
846988.3%41.0044.901710.00143.90148.9083.4%127
361488.3%39.2043.501715.00145.20155.6083.4%049
25052787.3%37.0041.201720.00150.30160.9085.4%312
615387.3%36.6038.801725.00155.10160.1083.4%09
462488.3%36.1038.201730.00158.00167.5085.4%114
241288.3%33.9037.701735.00161.60173.3086.4%216
511987.3%33.1035.301740.00164.10176.4085.4%028
4971,68987.3%31.0032.601750.00170.60183.6084.4%18145
1103487.3%28.5030.401760.00178.80191.6084.4%1035
263287.3%26.2031.201765.00184.10197.2086.4%017
2552189.3%27.9030.101770.00187.90200.0085.4%225
551388.3%25.9028.001775.00191.50203.8084.4%2182
1225088.3%25.1027.001780.00199.10208.0087.3%833
2271088.3%24.2026.101785.00200.10210.8084.4%024
1321388.3%23.5025.201790.00202.80215.8084.4%155
861488.3%22.7024.401795.00209.40218.4084.4%153
1,5302,11689.3%22.5023.501800.00212.00225.9086.4%14163
851189.3%21.6022.801805.00214.50229.1083.4%05
1024488.3%20.3022.101810.00221.20233.0085.4%08
64789.3%19.8021.301815.00224.00236.8084.4%08
3494389.3%19.1020.801820.00229.10241.3084.4%49
511489.3%18.4020.201825.00234.10246.0085.4%022
561789.3%17.6019.401830.00238.40250.0085.4%03
751089.3%17.2018.701835.00242.80255.2086.4%212
511789.3%16.6018.101840.00247.30262.6089.3%520
702489.3%16.1017.401845.00251.60263.4085.4%02
39024190.3%15.6016.901850.00254.40267.7084.4%532
39390.3%15.0016.801855.00260.50272.2085.4%14
1574990.3%14.7016.201860.00264.90277.8087.3%023
34491.2%14.0015.901865.00269.50282.0086.4%03
14788.3%11.0015.301870.00273.60285.7085.4%064
24491.2%13.3014.701875.00276.90291.3085.4%01
622390.3%12.6013.901880.00282.00296.8087.3%515
122691.2%12.2013.401885.00287.60299.3086.4%03
51591.2%11.8012.901890.00290.70304.0084.4%05
19690.3%10.1012.901895.00295.40312.1088.3%07
84954691.2%11.2012.001900.00300.00314.5086.4%0192
51692.2%10.8011.901905.00306.10317.9086.4%01
262892.2%10.4011.401910.00309.10325.0087.3%02
17692.2%10.0011.401915.00315.40330.0090.3%04
454092.2%9.6011.301920.00319.40332.0086.4%024
301190.3%7.0011.301925.00323.00338.0086.4%04
312289.3%6.7010.101930.00328.60344.0089.3%06
23893.2%8.7010.201935.00333.10348.8089.3%01
411993.2%8.509.801940.00337.60353.5089.3%05
381693.2%8.209.201945.00342.00358.0089.3%07
2029693.2%8.008.901950.00346.50362.9089.3%113
382294.2%7.708.901955.00–––––
413094.2%7.408.601960.00356.00372.0088.3%01
19692.2%4.909.701965.00360.70376.0087.3%01
241095.1%6.908.701970.00364.80379.4083.4%21
42793.2%4.509.301975.00370.20386.2088.3%02
86694.2%6.507.401980.00–––––
32492.2%4.207.601985.00–––––
54795.1%6.107.001990.00384.60401.6090.3%03
182895.1%5.906.801995.00390.00406.4091.2%01
2,1822,46595.1%6.006.402000.00395.50410.9092.2%121
3093195.1%5.506.402005.00400.00416.0092.2%04
331196.1%5.306.502010.00404.00420.0089.3%01
323795.1%5.106.002015.00408.70425.7091.2%01
854995.1%4.905.802020.00414.00430.5092.2%02
71396.1%4.805.702025.00417.50432.0080.5%01
941296.1%4.605.502030.00422.30439.3087.3%02
5192.2%2.605.302035.00428.00444.0089.3%02
141399.0%4.306.702040.00432.90449.9091.2%01
39396.1%2.356.602045.00–––––
1434296.1%4.004.802050.00442.60459.4091.2%03
39096.1%3.505.002055.00447.50464.5092.2%02
110996.1%3.704.502060.00452.30469.3091.2%01
281297.1%3.604.402065.00457.20473.8090.3%06
18997.1%3.404.302070.00–––––
58297.1%3.304.002075.00467.00483.8091.2%01
886197.1%3.204.002080.00472.00488.8092.2%02
1841198.1%3.104.002085.00476.70493.8092.2%05
511298.1%3.003.902090.00481.60498.6092.2%03
41098.1%1.355.202095.00–––––
60117797.1%2.853.402100.00492.00508.0092.2%15
220101.0%2.155.002105.00496.30513.4092.2%02
20698.1%1.654.102110.00502.00516.0086.4%02
216098.1%1.004.402120.00–––––
14096.1%1.053.302130.00–––––
330101.0%1.604.002140.00531.50547.8096.1%04
543599.0%1.952.502150.00540.60557.6092.2%030
6916100.0%1.852.552160.00–––––
42196.1%0.402.752170.00–––––
18394.2%0.302.202180.00–––––
310102.0%0.603.402190.00–––––
539394100.0%1.351.902200.00–––––
401102.0%0.353.102210.00–––––
569102.0%1.151.902220.00–––––
4413102.0%0.802.052230.00621.00636.3098.1%1261
6262101.0%0.951.502240.00–––––
16660102.0%1.001.402250.00640.00656.8097.1%01
26365.9%0.002.702260.00–––––
3610102.9%0.901.352270.00660.00676.7098.1%01
100102.0%0.501.402280.00–––––
9068.8%0.002.502290.00–––––
48688102.9%0.751.002300.00–––––
917102.0%0.401.102310.00–––––
159148102.9%0.451.052320.00–––––
206109.8%0.401.852330.00–––––
41071.7%0.002.252340.00–––––
9068104.9%0.351.002350.00–––––
312103.9%0.101.002360.00–––––
335114.7%0.202.152370.00760.00776.70109.8%01
7074.7%0.002.102380.00–––––
623104.9%0.200.752390.00–––––
439231106.9%0.300.702400.00–––––
Click a call or put in the chain to see its history.

Source: Alpha Vantage options chain EOD (incl. greeks / IV / open interest). Contracts with low liquidity, far expirations (>180 days), and deep out-of-the-money strikes (±50%) are filtered out. P/C ratios are aggregated across the full chain.