Betting Against Beta Stocks (C#). StockSharp

Author: StockSharp
N: 1978
v5.0.0 (8/7/2025)
Downloads: 0

The Betting Against Beta Stocks strategy longs the lowest beta decile of a stock universe and shorts the highest beta decile. Rebalancing occurs on the first trading day of each month.
The approach aims to exploit the anomaly that low-beta stocks tend to outperform on a risk-adjusted basis. It assumes access to a benchmark security for beta calculations.

  • Entry Criteria: Monthly selection of low/high beta stocks.
  • Long/Short: Both directions.
  • Exit Criteria: Positions are adjusted at the next rebalance.
  • Stops: No explicit stop logic.
  • Default Values:

    • WindowDays = 252
    • Deciles = 10
    • CandleType = TimeSpan.FromDays(1).TimeFrame()
    • MinTradeUsd = 100

  • Filters:

    • Category: Statistical
    • Direction: Both
    • Indicators: Beta
    • Stops: No
    • Complexity: Intermediate
    • Timeframe: Daily
    • Seasonality: No
    • Neural Networks: No
    • Divergence: No
    • Risk Level: Medium