Quotes and Data Quality
Historical Data
The historical options and underlying market data powering Whispertrades backtests.
Liquidity Filters
How liquidity filters affect fills and results in your Whispertrades options backtests.
Known Data Quality or Liquidity Issues
Known data-quality and liquidity issues to be aware of when backtesting options strategies on Whispertrades.
Benchmarking
Benchmark your backtested options strategy against the underlying buy-and-hold return.