Activity-based candles are honest about dead zones: time passes, ticks do not, chart stays still. When participation arrives, candles compress and momentum tools wake up with the tape rather than with the clock. Useful complement for scalpers who get trapped in quiet M1 fiction.Fairman wrote:Tick charts form a new candle after a fixed number of trades... filter out low-activity noise that clutters time-based charts during quiet periods.
Caveats from a Frankfurt discretionary desk: broker tick feed quality varies; what you see is not exchange truth. I would validate patterns next to M5 structure and session gates, not replace them. Prop blackouts still apply — a beautiful tick impulse into CPI is still a fail risk.
Examples help more than theory; side-by-side with time charts teaches faster than adjectives.
Tick stays a participation filter here. Structure and session gates still decide. A fast tick burst into a blackout is ignored like any other colourful distraction.
Do you use tick as primary trigger, or as a filter confirming that “something is actually happening”?