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Historical Data

Our end-of-day option quotes with Calcs file provides all of the fields in the end-of-day Option quotes file plus market implied volatility for each option, as well as, the greeks (Delta, Gamma, Theta, Vega and Rho). Implied volatility and Greeks are calculated off of the 1545 timestamp, since it is considered a more accurate snapshot of market liquidity than the end of day market.
Select your own custom interval from 1 minute to end-of-day. Open, high, low, close, trading volume, VWAP, and underlying market (bid and ask) are included in each interval calculation.
See every underlying trade in an underlying security. Trade price, trade size, trade condition, the trading venue and national best bid and offer are included in each record.
Select your own custom interval from 1 minute to End-of-day, NBBO market quote and size are captured in every snapshot along with open, high, low, close and trading volume. In addition to NBBO markets, the BBO of each individual exchange is included in the data set. Underlying bid and ask prices are included at it interval for your reference.
Select your own custom interval from 1 minute to End-of-day, NBBO market quote and size are captured in every snapshot along with open, high, low, close and trading volume. The intervals with calcs data set includes midpoint implied volatility, Delta, Gamma, Theta, Vega and Rho at each interval. Underlying bid and ask prices are included at it interval for your reference.
Our option trades files have the supporting information needed to provide context to trading activity. Included with each trade is the trade price and size, the exchange where the trade printed, the NBBO quote and depth, the underlying bid and ask, and each of the individual exchange markets.