Protects a prop-firm or personal MT4 account: daily loss limit, max drawdown (static or trailing) and profit-target lock. On a breach it closes all orders, deletes pending orders and keeps the account flat until the lock resets.

Tests any MT4 indicator for repainting: records what every buffer showed when each bar closed, reads the same bars again later and reports values that changed, signals that appeared late and signals that vanished, with dates.

Previous day high and low, previous week high and low and today's open as horizontal lines with small price labels, on any timeframe.

Draws the Tokyo, London and New York sessions of the last few days as boxes from each session's high to its low, with the high and low printed on the chart. Session hours are set in server time.

Countdown to the close of the current bar, the live spread in points and the time left until the next server midnight, when brokers roll positions over and charge swap.