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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 · CSIQ

As of 2026-08-20
Put/Call Volume Ratio
0.40
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.38
Cumulative positioning sentiment
Front-month ATM Implied Volatility
106.9%
Market-expected move
Contracts / Expirations
258
9 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––8.000.000.40178.1%01
10223.9%5.306.409.000.000.45146.8%07
–––––9.500.000.45132.2%03
–––––10.000.000.45118.6%09
–––––10.500.000.45104.9%08
20161.5%3.304.5011.000.000.3592.2%07
–––––11.500.000.3579.5%019
101.5%2.253.1012.000.050.10102.0%022
–––––12.500.100.20103.9%033
17093.2%1.752.1013.000.100.3095.1%1465
–––––13.500.300.55110.8%064
20198.1%1.101.4014.000.500.70108.8%1561,021
11081393.2%0.751.1014.500.700.95108.8%1276
129367102.0%0.700.8515.000.951.20106.9%46175
8527101.0%0.500.6515.501.301.50109.8%6084
13218101.0%0.350.5016.001.601.95112.7%017
1171104.9%0.250.4016.502.002.35116.6%033
2065111.7%0.150.4017.002.402.75118.6%94
872101.0%0.100.2017.502.553.30103.9%03
1,6392116.6%0.050.3018.003.003.90121.5%01
1373115.6%0.050.2018.503.404.2092.2%11
70378.6%0.000.1519.003.804.80101.0%14
59185.4%0.000.2019.504.205.201.5%06
990130.3%0.050.1020.00–––––
67098.1%0.000.1020.50–––––
9110103.9%0.000.1021.00–––––
380115.6%0.000.1022.00–––––
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.