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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 · MRK

As of 2026-07-09
Put/Call Volume Ratio
1.24
Neutral
Put/Call OI Ratio
0.75
Cumulative positioning sentiment
Front-month ATM Implied Volatility
28.8%
Market-expected move
Contracts / Expirations
459
10 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––65.000.002.13151.7%05
10187.8%53.9556.6570.000.002.13135.1%0471
–––––75.000.002.13120.5%076
60166.4%44.3046.6580.000.002.13105.9%0412
–––––85.000.000.9892.2%0463
15089.3%33.9536.4090.000.000.4079.5%02,030
1087.3%29.0531.4095.000.000.1267.8%42,494
58080.5%23.9026.70100.000.000.2456.1%2325,566
–––––101.000.000.7654.2%020
–––––102.000.000.7651.2%01
–––––103.000.000.7549.3%02
–––––104.000.000.7547.3%04
39431.5%19.2020.65105.000.000.1445.4%134,025
–––––107.000.000.7540.5%04
–––––108.000.000.7638.6%053
–––––109.000.000.7636.6%027
900159.0%14.2516.70110.000.010.0639.5%1032,568
–––––111.000.000.7531.7%031
–––––112.000.050.3246.4%628
1101.5%11.3012.95113.000.000.7627.8%036
25044.4%10.5012.35114.000.000.7625.9%065
2,763227.8%9.7510.65115.000.050.2836.6%172,382
1,204045.4%8.4510.90116.000.060.2633.7%4138
120042.5%7.709.70117.000.090.4033.7%618
61039.5%6.758.75118.000.220.4032.7%7106
31038.6%5.658.10119.000.310.4730.8%139
4,5686130.8%5.356.10120.000.450.6130.8%372,248
134226.9%4.105.35121.000.590.7028.8%1694
35130.8%3.704.65122.000.800.9628.8%25763
71928.8%3.253.55123.001.091.2428.8%27350
55628.8%2.532.92124.001.461.6327.8%3377
6,6719828.8%2.092.31125.001.912.1027.8%791,603
2153428.8%1.631.82126.002.442.6828.8%14759
319628.8%1.251.42127.002.973.3027.8%879
615928.8%0.941.09128.003.653.9527.8%90
55728.8%0.700.83129.004.305.3532.7%138
5,92322129.8%0.550.64130.004.756.3031.7%2396
6128.8%0.340.45131.00–––––
43230.8%0.250.45132.00–––––
40236.6%0.110.83133.00–––––
5019.0%0.000.76134.007.759.751.5%11
4,62041731.7%0.060.20135.008.8011.0028.8%08
11331.7%0.010.18136.00–––––
23027.8%0.000.75139.0012.6514.751.5%90
1,1353629.8%0.000.30140.0013.6515.751.5%912
1031.7%0.000.75141.00–––––
5082037.6%0.000.20145.00–––––
217245.4%0.000.01150.00–––––
15052.2%0.000.01155.00–––––
61060.0%0.000.01160.00–––––
4065.9%0.002.13165.00–––––
1072.7%0.000.01170.00–––––
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.