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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 · NVAX

As of 2026-08-20
Put/Call Volume Ratio
0.36
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.61
Cumulative positioning sentiment
Front-month ATM Implied Volatility
92.2%
Market-expected move
Contracts / Expirations
131
8 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
11284.4%3.504.504.50–––––
10304.9%2.854.355.000.000.75167.3%725
–––––5.500.000.75140.0%03
101.5%1.852.616.000.000.02114.7%1029
–––––6.500.000.7590.3%3014
16187.3%0.872.047.000.000.1067.8%049
111166137.1%0.961.457.500.020.1276.6%2145
74344371.7%0.480.728.000.150.2779.5%185743
47428266.9%0.190.408.500.190.8192.2%5649
6,25564078.6%0.170.209.000.341.1273.7%128118
5732146.4%0.000.249.50–––––
50021286.4%0.030.0710.001.522.03135.1%13
3406475.6%0.000.0510.50–––––
75170114.7%0.030.0511.002.173.20149.8%11
300101.0%0.000.1011.50–––––
640112.7%0.000.0312.00–––––
18924122.5%0.000.0212.50–––––
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.