This Quantum Queen X review is about one night. In my tester the EA made +81 % in May-Dec 2024, +401 % in 2025 and
+480 % by August 2026. On 23 September 2026 one basket of 19 buy trades hit stop-out and took 100 % of the account.

Same kind of problem as Scalping Robot Pro: the backtest is
honest, the problem is what the sales page says about risk.

Tested: Quantum Queen X MT5 v4.4, the Market demo, Exness gold ticks rounded to 2 digits, server time GMT+2/+3,
15 and 16 October 2026.

What does the page say?

"Elite trend-following grid", "12 optimized built-in strategies", and "capital preservation remains one of the core
principles". After the October blow-ups the author wrote that "the overall grid cycle is designed to be always closed in
profit".

What is Quantum Queen X, really?

A gold grid that buys at fixed server hours. It opens one trade, adds the same lot every ~1.9 USD the price goes against
it, and closes the whole basket once price is 1-2 USD/oz above the average. None of the 1,431 trades I logged had a stop
loss. 99 % of baskets close in profit. Thats where the smooth curve comes from, and why one losing basket ends everything.

Quantum Queen X default inputs, Exness ticks rounded to 2 digits, GMT+2/+3, May 2024 to Oct 2026, auto lot from 10,000 USD: balance climbs to 527,000 USD, then drops below zero in September 2026

What happened on 23 September?

A buy basket opened at 22:48 on 22 September at 4,370.24. By 08:46 it had 19 trades
open. Stop-out at 10:34, at 4,320.24. That's 50 USD under the first trade, a 1.1 % drop.

The lot grows with balance on every trade, so a blown basket is 100 % of the account at any size. 10,000 USD became
527,000 in 28 months, then went below zero in about 12 hours. One reviewer ran 700 EUR at 0.01 lot and called the
account dead two days later.

Don't the protections help?

Max orders 10, max orders 5, fixed lot, a third of the default lot: every one still hit stop-out, just hours later.

The one layer that works is InpDDMode=1, which cuts a losing basket. At 20 % it finished 2026 at +169 % instead of zero,
PF 1.57. It's off by default and only comes in a preset sent privately after you buy.

Quantum Queen X with InpDDMode=1 at 20 %, Exness ticks rounded to 2 digits, GMT+2/+3, Jan to Oct 2026, auto lot from 10,000 USD: it survives, with three sharp drops

Two more things you wont find on the page. Same ticks, only the server clock changed:

Broker clock May-Dec 2024 2025 2026
GMT+2/+3, like VT or IC Markets +81 % +401 % +480 %, then stop-out 23/09
UTC, like Exness blown 30/05 blown 25/04 blown 05/02

And "2 decimals only" matters: every distance is in points, so on a 3-digit broker the grid is 10 times tighter.
Quantum Athena X runs the same engine.

Verdict

I wouldn't run it. The tester is honest about the profit and honest about the stop-out. The page only tells you the
first half.

Want to check yourself? Run the free demo on 2-digit gold, GMT+2/+3, through September 2026 and watch the 22 September
basket.

The two kinds of problem in this series: MQL5 EAs I wouldn't buy.