Stock MarketROI
Open

PFE Options Chain

Underlying $27.86
Options data is delayed (roughly 15 minutes) and provided by Yahoo Finance. We are working on an upgrade to a faster, more complete data source (with Greeks and historical chains) soon.

Expiration

30 contracts
StrikeLastBidAskVolumeOpen Int.IV
$15.0012.9912.7013.00114353.1%
$16.0011.8211.7512.00213231.3%
$17.0010.6010.7011.10111235.9%
$18.009.549.7010.10311210.9%
$19.008.888.709.7075290.6%
$20.007.897.508.25814146.9%
$21.006.906.307.2566239.8%
$21.506.505.506.60116195.7%
$22.505.254.655.8584211.9%
$23.004.833.705.5085218.0%
$23.504.353.105.6044273.8%
$24.003.543.504.157124138.3%
$24.503.363.103.60457117.2%
$25.002.902.782.94213576.2%
$25.502.062.002.62311694.1%
$26.001.861.751.971844059.8%
$26.501.311.211.45460244.9%
$27.000.920.860.9716986035.5%
$27.500.490.440.524364,69527.0%
$28.000.150.150.182,4116,95021.1%
$28.500.040.030.058,61711,35221.3%
$29.000.010.010.027974,29425.0%
$29.500.01-0.0221485332.8%
$30.000.01-0.021001,54740.6%
$30.500.01-0.012818442.2%
$31.000.01-0.011815848.4%
$32.000.01-0.013315656.3%
$33.000.01-0.01515365.6%
$34.000.04-0.0123275.0%
$35.000.01-0.0141,68087.5%

Implied volatility (IV) is the market's forecast of how much the stock could move. Learn the metrics behind every stock in our glossary, or go back to the PFE analysis.