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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 · NRIX

As of 2026-08-20
Put/Call Volume Ratio
0.86
Neutral
Put/Call OI Ratio
0.78
Cumulative positioning sentiment
Front-month ATM Implied Volatility
79.5%
Market-expected move
Contracts / Expirations
73
3 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
65095.1%5.509.5020.00–––––
–––––21.000.004.9039.5%01
–––––22.000.004.9033.7%02
1085.4%3.007.0023.00–––––
2076.6%2.206.0024.000.003.3021.0%01
44078.6%1.505.5025.000.001.3515.1%03
37077.6%0.904.9026.000.104.90102.0%01
4095.1%1.004.9027.000.054.9084.4%013
4079.5%0.104.0028.000.354.9069.8%014
72062.0%0.701.6029.000.704.9054.2%029
7017.1%0.002.2530.00–––––
3022.0%0.004.4031.00–––––
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.