For 1-Step Nitro, there is No minimum trading days requirement during the Evaluation phase.
However, for Simulated Funded in 1-Step Nitro, there is a Minimum 5 Trading Days requirement to be eligible for a payout along with a minimum Before split payout amount of 1% and 45% consistency.
Please note only trading days will at least 0.5% profit will be counted towards the criteria.