Stockfacts
Use CasesDocsPricing
Log inSign up free
OverviewFinancialsTrendsTranscriptsOptionsShortsInstitutionsInsidersCorporate ActionsSEC Filings
Stockfacts

EOD US-equity data for investors and AI agents

Data is end-of-day, not real-time, and not investment advice

Use CasesDashboard

Options · SAIA

As of 2026-08-21
Put/Call Volume Ratio
0.21
Call-dominant · bullish sentiment
Put/Call OI Ratio
1.56
Cumulative positioning sentiment
Front-month ATM Implied Volatility
42.5%
Market-expected move
Contracts / Expirations
95
3 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
101.5%172.80182.00185.00–––––
101.5%163.00172.20195.00–––––
–––––200.000.000.6067.8%02
–––––210.000.002.5562.9%022
–––––220.000.002.6057.1%02
–––––230.000.002.6052.2%010
–––––250.000.002.6543.4%02
–––––260.000.002.9539.5%023
–––––270.000.003.2035.6%01
1051.2%79.2087.90280.000.003.4030.8%022
2043.4%69.9077.00290.000.003.5026.9%05
6042.5%60.3067.40300.000.003.7023.9%01
–––––310.000.053.9044.4%0263
–––––320.000.605.3042.5%131
5043.4%35.1041.20330.002.207.2042.5%03
–––––340.004.9010.6043.4%1288
13042.5%20.8027.00350.007.4014.6042.5%111
2241.5%15.0021.40360.0011.6019.1042.5%0101
61039.5%8.7016.60370.0016.8024.6042.5%03
14138.6%6.1011.80380.0023.6029.0040.5%07
3039.5%3.009.80390.0030.3038.7043.4%01
9039.5%1.507.40400.00–––––
6538.6%0.255.20410.0046.6054.0042.5%03
251040.5%0.054.10420.0056.2063.0045.4%01
6044.4%0.053.80430.0065.7072.9048.3%05
3023.0%0.003.60440.00–––––
5025.9%0.003.50450.00–––––
8027.8%0.003.40460.00–––––
5029.8%0.003.20470.00–––––
6032.7%0.003.00480.00–––––
7034.7%0.002.85490.00–––––
2136.6%0.002.10500.00–––––
2044.4%0.002.55540.00–––––
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.