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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 · KRYS

As of 2026-08-20
Put/Call Volume Ratio
0.64
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.53
Cumulative positioning sentiment
Front-month ATM Implied Volatility
38.6%
Market-expected move
Contracts / Expirations
78
2 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
1068.8%135.60139.70200.00–––––
20045.4%76.1080.00260.000.003.7030.8%04
–––––270.000.003.7026.9%06
10042.5%57.0060.50280.000.002.9523.0%0121
5041.5%47.7051.20290.000.004.2019.0%02
18039.5%38.8042.00300.000.654.0038.6%014
15039.5%30.8034.10310.002.755.7038.6%0198
17038.6%23.2026.90320.004.508.1036.6%14
2039.5%17.7020.20330.008.5012.2037.6%26
156838.6%11.3015.90340.0013.7017.2037.6%30
52038.6%7.9011.40350.0019.9022.9037.6%05
54137.6%4.508.30360.0027.0030.1038.6%01
30139.5%3.805.40370.0034.9037.8038.6%01
2139.5%2.203.90380.00–––––
5017.1%0.004.70390.00–––––
197020.0%0.004.30400.00–––––
5023.0%0.005.00410.00–––––
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.