Problem Implementing Lot Size Reduction After Closing Oldest Trade

[saeedkey]

Assume that I have four open trades.
If the oldest trade has been open for, for example, 100 hours, I want to close that trade and reduce the lot size of the remaining trades by half.

At the moment, I am able to close the oldest trade in my code, but I encounter problems when trying to reduce the volume of the remaining trades, and I cannot correctly implement the desired outcome.

Example:

Before reaching 100 hours:

Trade1 = 0.01

Trade2 = 0.02

Trade3 = 0.04

Trade4 = 0.08

After the oldest trade (Trade1) reaches 100 hours:

Trade1 = Closed

Trade2 = 0.01

Trade3 = 0.02

Trade4 = 0.04

Thank you in advance for your time and support.

Link: https://fxdreema.com/shared/msTqK4a7d

[jstap]

I have never done this, but the close partially needs to go under a for each trade loop block.

[l'andorrà]

@saeedkey You can try this on a completely separate structure:

https://fxdreema.com/shared/Lw5cHjuee