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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 · MEDP

As of 2026-08-20
Put/Call Volume Ratio
0.94
Neutral
Put/Call OI Ratio
4.04
Cumulative positioning sentiment
Front-month ATM Implied Volatility
32.7%
Market-expected move
Contracts / Expirations
175
3 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––320.000.006.8069.8%05
10107.8%281.20288.00330.00–––––
10102.9%271.20278.10340.000.006.8063.9%09
5098.1%261.20268.10350.000.006.8060.0%06
6097.1%251.30258.50360.000.006.8058.1%020
1089.3%241.20248.20370.000.006.8055.1%021
3085.4%231.30238.20380.000.006.8052.2%011
5081.5%221.40228.20390.000.006.8049.3%01
–––––400.000.006.8046.4%02
–––––410.000.006.8044.4%03
7070.8%191.50198.40420.000.006.8041.5%011
2066.9%181.50188.40430.00–––––
2062.9%171.60178.40440.000.006.8036.6%01
3060.0%161.60168.50450.000.006.4034.7%01
2056.1%151.60158.60460.000.006.0032.7%03
5054.2%141.80148.70470.000.001.6529.8%18
4050.3%131.90138.80480.00–––––
30047.3%122.10128.70490.000.007.0025.9%01
36045.4%112.30119.10500.000.007.0023.9%02
2043.4%102.60109.40510.000.202.7040.5%17
4041.5%92.9099.80520.000.057.1046.4%07
6139.5%83.5090.40530.000.004.4017.1%025
3038.6%74.1081.20540.000.957.9041.5%01
7036.6%64.4073.00550.001.758.4038.6%066
1035.6%56.0064.00560.002.206.3032.7%011
6034.7%47.6056.00570.005.607.3032.7%310
7034.7%40.2048.00580.007.409.9032.7%05
19132.7%32.1041.00590.007.2012.2028.8%210
7032.7%28.6031.20600.0013.8016.3031.7%14
3032.7%20.6029.00610.0015.2023.3030.8%04
12632.7%15.7024.00620.0021.4026.5030.8%02
2131.7%10.9020.00630.00–––––
2031.7%7.1016.00640.00–––––
6031.7%4.9013.00650.0041.1048.0031.7%05
15031.7%2.6011.00660.0047.1055.8029.8%01
4036.6%2.958.70680.0064.6072.8030.8%01
1014.2%0.008.20690.00–––––
3015.1%0.007.80700.00–––––
1018.1%0.007.50720.00–––––
1021.0%0.007.20740.00–––––
2023.0%0.007.20750.00–––––
1026.9%0.007.00780.00–––––
3039.5%0.002.50890.00–––––
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.