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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 · PRAX

As of 2026-08-20
Put/Call Volume Ratio
0.04
Call-dominant · bullish sentiment
Put/Call OI Ratio
1.20
Cumulative positioning sentiment
Front-month ATM Implied Volatility
53.2%
Market-expected move
Contracts / Expirations
156
5 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
401.5%170.10180.00190.00–––––
101.5%160.10170.00200.00–––––
101.5%130.10140.00230.00–––––
1172.7%111.10121.00250.000.0010.0043.4%023
4060.0%91.30101.00270.000.0010.0035.6%020
–––––290.000.0010.0027.8%03
–––––300.000.0010.0023.9%070
7059.0%56.3064.00310.00–––––
1058.1%47.8056.00320.001.409.5054.2%1311
1055.1%39.8048.00330.002.0011.5050.3%040
–––––340.005.0014.0050.3%04
15052.2%25.1034.00350.00–––––
6054.2%21.0029.00360.0013.4022.0050.3%02
9053.2%16.0024.00370.0018.4027.0049.3%224
11250.3%11.0018.00380.0024.0032.2048.3%14
14253.2%8.0016.80390.0031.0039.2049.3%02
46053.2%5.0014.00400.00–––––
37053.2%3.1012.00410.00–––––
6053.2%1.0010.00420.0055.0064.0052.2%01
9019.0%0.0010.00430.00–––––
9022.0%0.0010.00440.0073.0082.0054.2%01
6065.9%0.1010.00450.00–––––
3070.8%0.1010.00460.00–––––
–––––490.00121.00130.0062.9%02
1,31713085.4%0.109.00500.00–––––
90095.1%0.1010.00520.00151.00159.9072.7%02
–––––530.00161.00169.9075.6%01
1800102.0%0.1010.00540.00–––––
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.