Margin used is not the same as risk taken when stacking scalps

[Amanhasnoname]

Stacking scalps in the same direction feels safe because the margin meter looks calm. At 1:500 leverage a standard lot of EURUSD ties up roughly $200. On a $1,000 account, five positions of 0.5 lot each use 2.5 lots, or about $500 of margin. Margin level reads a comfortable 200 percent and the platform shows lots of free margin.

Now look at the actual exposure. Give each position a 5 pip stop. 2.5 lots at $10 per pip per lot is $25 per pip, so one move of 5 pips against the stack costs $125. That is 12.5 percent of the account on what felt like a modest setup. If the entries came from one idea on the same pair, they are not five independent bets, they are one bet in five pieces.

What matters is aggregate stop risk across everything that moves together. Margin level only tells how far the account is from a forced close.

A workable habit:

- Cap total open risk, summed over correlated positions, not per ticket.
- Count EURUSD and GBPUSD longs together when both are USD short.
- Remember that adverse floating loss shrinks free margin and can block the next order right when a hedge or exit is needed.

How many stacked positions do you allow before the combined risk equals one normal trade size?