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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 · DUOL

As of 2026-08-20
Put/Call Volume Ratio
0.59
Call-dominant · bullish sentiment
Put/Call OI Ratio
1.10
Cumulative positioning sentiment
Front-month ATM Implied Volatility
60.0%
Market-expected move
Contracts / Expirations
542
9 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
10166.4%65.2069.1080.000.003.40139.0%02
–––––85.000.003.00126.4%02
90134.2%55.2059.1090.000.002.25113.7%015
44119.5%50.4053.9095.000.000.75102.0%02
–––––100.000.000.1591.2%1170
70109.8%40.4044.10105.000.002.0580.5%026
50105.9%37.3041.30108.000.000.7574.7%08
–––––109.000.000.9071.7%04
–––––110.000.001.4569.8%129
–––––111.000.001.1067.8%010
1090.3%33.3037.20112.000.000.9065.9%011
–––––113.000.000.6563.9%01
2085.4%31.3035.20114.000.001.9562.0%02
–––––115.000.000.3560.0%032
–––––116.000.000.7558.1%05
–––––117.000.000.7056.1%07
–––––118.000.103.70138.1%020
1066.9%26.6029.80119.000.001.2052.2%4915
5177.6%25.6029.10120.000.000.8050.3%4444
2053.2%24.5027.80121.000.001.5549.3%013
6068.8%23.7026.90122.000.001.1047.3%5241
12076.6%22.7026.30123.000.001.4545.4%059
3073.7%21.7025.30124.000.001.4543.4%526
5063.9%20.8023.90125.000.001.0041.5%429
2058.1%19.7022.90126.000.051.6583.4%928
4068.8%18.7022.50127.000.050.5062.0%236
8058.1%17.8021.00128.000.003.7035.6%042
2062.0%16.9020.20129.000.001.3533.7%120
30064.9%16.1019.40130.000.152.1077.6%029
12059.0%15.3018.00131.000.003.3030.8%012
15059.0%14.4017.10132.000.001.1528.8%016
4058.1%13.1016.60133.000.001.1526.9%09
6057.1%12.6015.30134.000.004.1024.9%09
70558.1%11.4014.90135.000.003.3023.0%012
361359.0%10.6014.10136.000.004.0022.0%124
9058.1%9.7013.30137.000.104.2069.8%58
12453.2%8.9012.00138.000.154.3067.8%03
233852.2%8.3011.00139.000.003.5016.1%37
573251.2%7.4010.20140.000.752.7052.2%2754
1172161.0%6.7010.90141.000.304.8059.0%02
221260.0%6.0010.20142.000.755.0059.0%21
42554.2%5.208.80143.001.005.0056.1%01
11159.0%5.308.30144.003.305.8069.8%11216
99060.0%4.308.40145.003.206.0064.9%07
114555.1%3.507.30146.002.456.7059.0%53
182155.1%3.006.80147.002.957.2059.0%011
15154.2%2.606.00148.003.607.8060.0%09
47358.1%2.406.00149.004.808.4063.9%01
3911268.8%3.505.90150.005.209.0062.9%0505
242055.1%1.803.50152.506.6010.5062.0%06
46858.1%1.502.80155.008.1012.2060.0%01
21019.0%0.004.60157.5010.8014.1065.9%01
523464.9%0.252.90160.00–––––
233429.8%0.001.00165.00–––––
403236.6%0.001.20170.0021.3025.2063.9%01
15043.4%0.002.50175.00–––––
02846.4%0.003.80177.50–––––
50249.3%0.000.40180.00–––––
1055.1%0.001.70185.00–––––
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.