Seasonality in forex: myth or useful?

Some calendar patterns keep repeating — year-end dollar demand, summer thinness, January effects. But seasonality is a tendency, not a promise, and it breaks exactly when everyone leans on it.

What's your view?

• a seasonal pattern you've actually traded
• one that failed when you needed it
• how much weight seasonality gets in your plan

Honest backtests are the only way to know; patterns in hindsight are cheap.