Excessive One-Sided Position Concentration means too much of the account’s trading activity or exposure is concentrated in the same direction on the same symbol during the current payout cycle.
For example, this could mean too much concentration in:
XAUUSD BUY
or
XAUUSD SELL
The rule is focused on excessive same-symbol / same-direction concentration. It is not designed to stop traders from having a market view or trading a preferred instrument.