Use the Leg TSL keyword (trailing stop-loss per leg)

Leg TSL trails the stop-loss of one leg of your strategy.

Set it up

1. Add your entry conditions and positions.
2. In Repair Once, search for the keyword Leg TSL.
   
   

   1366×768 91.1 KB
3. Click it, select the instrument and enter its location (set, condition, leg).
   
   

   1366×768 92.9 KB
4. Pick the TSL type:
   • TSL - Points: all values in points (not rupees)
   • TSL - Percentage: all values in %
5. Activate at: where the trail starts. Example: you buy a PUT at 100 and set 20 points. The TSL starts only when the PUT trades above 120.
6. Lock profit at: the profit locked once the trail is active. Example: activated at 20 points with lock profit at 10, the position exits if the price falls back to 110.
7. Increase profit by: the minimum favourable move before the TSL is moved.
8. Increase TSL by: how much the TSL moves each time.

No comparator is needed. The condition is just the Leg TSL keyword:

Important

• Leg TSL does not trail re-entries. Make that leg enter only once per counter.
• The Universal Exit TSL keyword is a different, strategy-level keyword that works only inside Universal Exit.

Video: https://youtu.be/M2PlEGXmSNc

Edited with AI from the original Tradetron article, checked against current docs (Oct 2026). Spot something wrong? Tell us in the Community.