Post-Holiday Weakness Strategy (C#). StockSharp

Author: StockSharp
N: 1566
v5.0.1 (7/21/2025)
Downloads: 73

Post-Holiday Weakness is the tendency for prices to drift lower immediately after a major holiday when volume remains thin.
With many participants still away, counter-trend moves can gain traction.
The strategy sells short the day after a holiday and covers quickly once normal participation returns.
A small stop is used to avoid excessive losses during low-liquidity trading.

  • Entry Criteria: calendar effect triggers
  • Long/Short: Both
  • Exit Criteria: stop-loss or opposite signal
  • Stops: Yes, percent based
  • Default Values:

    • CandleType = 15 minute
    • StopLoss = 2%

  • Filters:

    • Category: Seasonality
    • Direction: Both
    • Indicators: Seasonality
    • Stops: Yes
    • Complexity: Intermediate
    • Timeframe: Intraday
    • Seasonality: Yes
    • Neural networks: No
    • Divergence: No
    • Risk level: Medium