Is there a time limit to complete the 1-Step Prime Challenge?

There is no restriction of maximum trading days for completing the challenge. However, traders should keep in mind the inactivity period of 30 calendar days.  A trading day refers to a day when at least one trade is executed (opening or closing a position) to participate in the market. Modifying the stop loss or take profit on a trade or placing a pending order on any day doesn’t count as a trading day.