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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 · CRUS

As of 2026-08-21
Put/Call Volume Ratio
0.38
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.44
Cumulative positioning sentiment
Front-month ATM Implied Volatility
36.6%
Market-expected move
Contracts / Expirations
97
4 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
1083.4%48.6052.5065.000.002.1572.7%03
801.5%38.5042.4075.00–––––
–––––80.000.000.5547.3%04
1059.0%29.4032.1085.000.000.5040.5%021
–––––90.000.000.9533.7%02
–––––95.000.000.6526.9%15
17135.6%14.9017.00100.000.001.4020.0%19
6039.5%10.4013.40105.000.151.6534.7%1042
14138.6%6.509.70110.000.902.6031.7%130
81730.8%2.606.00115.003.804.9036.6%729
55332.7%2.252.60120.006.607.8036.6%3296
312234.7%1.201.45125.009.0012.0032.7%117
68334.7%0.201.10130.0013.6016.3034.7%032
109045.4%0.151.50135.0018.2020.9034.7%080
26025.9%0.000.75140.0023.7026.3051.2%03
15029.8%0.000.75145.0028.2031.5055.1%012
88033.7%0.000.95150.0032.7037.0061.0%01
39037.6%0.000.80155.0037.7042.0066.9%02
117041.5%0.000.55160.00–––––
21044.4%0.002.15165.00–––––
54048.3%0.001.75170.00–––––
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.