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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 · ERIE

As of 2026-08-20
Put/Call Volume Ratio
0.29
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.27
Cumulative positioning sentiment
Front-month ATM Implied Volatility
36.6%
Market-expected move
Contracts / Expirations
74
2 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––150.000.004.0064.9%03
–––––155.000.003.6061.0%01
–––––170.000.002.0051.2%03
4069.8%86.3089.90175.000.004.8047.3%04
–––––180.000.003.7044.4%01
–––––185.000.153.8088.3%320
2069.8%71.9075.50190.000.003.8038.6%045
31059.0%66.5070.30195.000.005.0035.6%02
10058.1%61.8065.40200.000.004.7032.7%09
31055.1%52.2055.90210.000.004.1027.8%04
11049.3%42.7046.20220.000.003.7022.0%011
24045.4%33.5037.00230.000.004.5017.1%019
77139.5%24.4028.00240.001.605.0039.5%06
127037.6%17.3020.00250.004.107.0037.6%032
51136.6%11.0013.50260.006.9010.4034.7%010
18236.6%6.309.20270.0012.4016.0034.7%12
88036.6%3.206.00280.0019.1022.5033.7%02
82335.6%0.054.70290.00–––––
18017.1%0.004.30300.00–––––
7020.0%0.005.00310.00–––––
1023.9%0.004.10320.00–––––
5026.9%0.004.00330.00–––––
13030.8%0.001.70340.00–––––
35033.7%0.004.20350.00–––––
38079.5%0.055.00360.00–––––
39039.5%0.001.85370.00–––––
14042.5%0.005.00380.00–––––
10044.4%0.005.00390.00–––––
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.