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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 · SYNA

As of 2026-07-09
Put/Call Volume Ratio
0.32
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.39
Cumulative positioning sentiment
Front-month ATM Implied Volatility
76.6%
Market-expected move
Contracts / Expirations
169
4 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
10185.9%62.7066.5065.000.002.15158.6%011
40165.4%57.7061.5070.000.002.15142.0%045
50146.8%52.7056.5075.000.002.15127.3%077
1601.5%47.7051.4080.000.000.50113.7%010
230142.0%43.1046.4085.000.000.35100.0%0172
1202124.4%38.0041.5090.000.002.2087.3%024
330120.5%33.3036.5095.000.002.2575.6%022
682105.9%28.2031.70100.000.051.85132.2%224
37086.4%23.1026.70105.000.152.00116.6%046
290184.4%18.4022.10110.000.401.0586.4%024
28084.4%14.3017.60115.000.901.5581.5%5214
22080.5%10.1013.70120.001.804.1091.2%584
91179.5%8.009.10125.003.204.4077.6%557
159678.6%5.206.50130.005.406.7076.6%424
89878.6%3.204.40135.008.4010.3080.5%222
147088.3%1.954.00140.0012.0013.5078.6%015
411389.3%1.052.90145.0015.0018.4076.6%026
118580.5%0.601.15150.0019.5023.1081.5%013
1279344.4%0.001.55155.0024.1027.3073.7%05
30052.2%0.002.60160.0028.8032.6083.4%05
523658.1%0.000.55165.00–––––
45064.9%0.002.40170.0038.5042.4082.5%03
18070.8%0.001.20175.00–––––
21076.6%0.001.50180.00–––––
12082.5%0.002.25185.00–––––
6088.3%0.002.20190.00–––––
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.