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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 · RUM

As of 2026-08-20
Put/Call Volume Ratio
0.11
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.21
Cumulative positioning sentiment
Front-month ATM Implied Volatility
86.4%
Market-expected move
Contracts / Expirations
159
8 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––4.500.000.30197.6%025
2001.5%2.704.005.000.000.30167.3%031
2001.5%2.103.505.500.000.35140.0%0878
22901.5%2.002.606.000.000.15114.7%087
8911.5%1.402.006.500.000.1091.2%028
21015073.7%1.301.607.000.000.1068.8%566
6537174.7%0.901.107.500.000.1546.4%1086
3833869.8%0.450.758.000.150.4096.1%1815
8579086.4%0.350.458.500.350.6593.2%1227
31511286.4%0.150.309.000.551.1097.1%234
3,102889.3%0.050.209.50–––––
1,912061.0%0.000.1510.001.252.10110.8%052
6075.6%0.000.1510.501.702.65127.3%01
20088.3%0.000.1511.00–––––
–––––11.502.503.80153.7%01
–––––12.003.004.50207.3%03
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.