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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 · SIMO

As of 2026-08-21
Put/Call Volume Ratio
0.17
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.33
Cumulative positioning sentiment
Front-month ATM Implied Volatility
78.6%
Market-expected move
Contracts / Expirations
138
3 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
2901.5%124.80132.50130.000.002.0079.5%09
162090.3%119.80127.80135.000.003.0075.6%044
2,245094.2%114.70123.10140.000.005.2071.7%0137
122091.2%110.00117.90145.000.002.1067.8%08
12086.4%105.00112.90150.000.003.0063.9%022
1270102.9%101.70107.50155.000.001.7060.0%0185
63501.5%95.00102.00160.000.003.4057.1%038
36077.6%90.4097.80165.000.402.0099.0%045
39701.5%85.3091.90170.000.005.5050.3%024
31081.5%80.8088.50175.000.853.30100.0%085
1,107092.2%77.7083.80180.000.405.00101.0%0118
21076.6%71.2078.80185.001.053.7092.2%0566
87074.7%66.9073.50190.001.006.6098.1%0118
4079.5%62.5069.80195.000.753.4077.6%5760
133082.5%59.5064.90200.003.005.9090.3%4568
102177.6%49.6057.10210.004.708.3090.3%60850
137078.6%41.8049.60220.003.2011.3081.5%2147
995477.6%35.5041.40230.009.3014.4087.3%13707
4,634178.6%28.0036.70240.009.4017.8079.5%2345
67136574.7%24.0027.70250.0014.2022.8081.5%2693
3732380.5%21.0024.30260.0019.3026.0077.6%15127
1,23081975.6%13.9020.20270.0025.6031.9078.6%075
1,1774276.6%10.6016.90280.0032.0039.9081.5%290
166273.7%7.1013.30290.0040.1046.1081.5%2204
2422677.6%5.9011.40300.0046.3054.7081.5%043
1511183.4%4.9011.30310.0055.3063.0084.4%089
238974.7%2.457.00320.0063.8071.1084.4%051
615281.5%2.357.00330.0073.0079.9086.4%077
418082.5%2.005.60340.0082.3088.9088.3%0170
80279.5%0.854.30350.0092.9098.4095.1%048
67038.6%0.006.10360.00102.20107.3095.1%023
24095.1%0.656.00370.00–––––
8099.0%0.405.90380.00119.80126.4094.2%03
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.