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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 · MDY

As of 2026-08-20
Put/Call Volume Ratio
66.80
Put-dominant · hedging/bearish
Put/Call OI Ratio
2.32
Cumulative positioning sentiment
Front-month ATM Implied Volatility
15.1%
Market-expected move
Contracts / Expirations
245
3 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––425.000.003.6053.2%03
–––––430.000.003.6052.2%07
1055.1%260.10265.00435.000.003.6051.2%063
–––––450.000.003.7047.3%03
–––––470.000.003.0043.4%03
–––––480.000.003.2040.5%07
101.5%205.10210.00490.00–––––
101.5%200.10205.00495.00–––––
–––––500.000.053.2065.9%01
12045.4%176.10180.00520.00–––––
–––––525.000.052.8557.1%24
–––––530.000.002.8530.8%01
1041.5%161.10165.10535.000.002.8529.8%22
–––––540.000.002.8528.8%02
1034.7%150.50155.40545.00–––––
–––––550.000.003.2026.9%01
–––––555.000.002.8525.9%01
1035.6%136.20140.20560.000.002.9024.9%14
6029.8%125.60130.50570.000.003.1023.0%0710
–––––575.000.003.1022.0%01
–––––580.000.004.8021.0%01,140
1024.9%110.60115.50585.000.004.8020.0%01,591
1026.9%96.00100.90600.000.005.0018.1%0194
4025.9%91.0096.00605.000.005.0017.1%0450
119024.9%86.1091.00610.000.005.0016.1%019
407023.9%81.1086.00615.000.005.0015.1%0138
3024.9%76.5081.40620.000.005.0014.2%0309
66023.9%71.5076.50625.000.005.0013.2%013
37023.0%66.6071.50630.000.005.0012.2%01,059
5021.0%61.6066.50635.000.005.0011.2%071
36022.0%57.1062.00640.000.005.0010.3%0162
47020.0%52.1057.00645.000.005.009.3%010
310020.0%47.6052.50650.000.105.0022.0%0600
16021.0%43.6048.00655.000.804.7021.0%089
20019.0%39.0043.00660.001.305.2020.0%152
5019.0%34.7039.00665.001.905.7019.0%163
756018.1%30.1034.50670.002.606.3019.0%01,085
260018.1%26.7030.50675.003.506.3017.1%0409
752017.1%22.7026.50680.004.807.1017.1%1391
513017.1%18.8022.50685.005.808.5016.1%0544
14016.1%15.1019.00690.008.409.9016.1%3544
35015.1%12.2015.50695.009.0012.2015.1%06
485015.1%9.5013.00700.0011.1014.0015.1%055
205114.2%6.4010.20705.00–––––
157014.2%4.608.00710.0016.7020.4015.1%305300
56014.2%2.806.50715.00–––––
961114.2%2.604.50720.0023.8027.7015.1%12
35114.2%2.103.40725.0027.8031.8015.1%050
53015.1%0.304.10730.00–––––
21106.4%0.003.90735.00–––––
41017.1%0.053.60740.0041.5046.4018.1%03
78018.1%0.053.30745.00–––––
90017.1%0.052.25750.00–––––
10020.0%0.053.10755.00–––––
9021.0%0.053.10760.00–––––
1011.2%0.003.00770.00–––––
6024.9%0.053.00775.00–––––
12013.2%0.003.00780.00–––––
11014.2%0.003.00785.00–––––
3016.1%0.003.00800.00–––––
2017.1%0.003.00810.00–––––
2018.1%0.003.00820.00–––––
2019.0%0.003.00825.00–––––
1020.0%0.003.00835.00–––––
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.