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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 · RIGL

As of 2026-08-20
Put/Call Volume Ratio
0.31
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.30
Cumulative positioning sentiment
Front-month ATM Implied Volatility
56.1%
Market-expected move
Contracts / Expirations
81
3 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––23.000.004.8091.2%06
–––––24.000.004.8085.4%01
13301.5%18.0022.5025.000.001.6080.5%059
–––––26.000.004.8075.6%01
1601.5%16.0020.5027.000.004.5070.8%02
701.5%15.0019.5028.000.004.8065.9%16
1701.5%14.0018.5029.000.003.8062.0%02
6501.5%13.1017.5030.000.000.7557.1%0131
20501.5%12.0016.5031.000.004.8053.2%08
–––––32.000.004.8049.3%02
901.5%10.1014.5033.000.001.4045.4%014
25052.2%9.3013.5034.000.001.4041.5%014
318561.0%9.0012.1035.000.001.5037.6%022
19177.6%8.5011.5036.000.002.4033.7%04
25058.1%6.4011.0037.00–––––
6054.2%5.5010.0038.00–––––
25057.1%5.009.0039.000.003.9023.0%01
29154.2%5.606.6040.000.001.0020.0%018
49063.9%4.007.5041.00–––––
72257.1%4.105.5042.000.002.6513.2%01
30064.9%3.106.0043.000.552.4550.3%60
5055.1%1.505.5044.001.502.6554.2%10
16553.2%2.503.3045.000.703.1041.5%06
54556.1%1.903.2046.00–––––
98853.2%0.801.4550.004.906.2049.3%20
26050.3%0.050.5055.007.5011.101.5%01
11055.1%0.050.2060.00–––––
7148.3%0.001.3565.00–––––
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.