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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 · SQM

As of 2026-08-20
Put/Call Volume Ratio
0.42
Call-dominant · bullish sentiment
Put/Call OI Ratio
1.18
Cumulative positioning sentiment
Front-month ATM Implied Volatility
43.4%
Market-expected move
Contracts / Expirations
117
3 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––45.000.002.1571.7%01
401.5%26.2030.2050.00–––––
–––––55.000.001.4047.3%01
–––––60.000.000.9036.6%03
–––––62.500.000.7031.7%01
14037.6%12.0015.5065.000.052.3068.8%024
50035.6%9.7013.0067.500.051.8054.2%024
4144.4%9.1010.0070.000.601.9551.2%019
19034.7%5.408.6072.500.802.1044.4%6405
52136.6%3.707.0075.000.304.1043.4%07
20741.5%3.904.6077.502.555.1050.3%519
17840.5%1.604.4080.002.906.2043.4%42
161547.3%1.152.6085.006.8010.3052.2%08
12019.0%0.001.0590.00–––––
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.