I am looking at money management methods for forex to improve my pnl and I am arriving at Reverse Martingale (Anti-Martingale). Has anyone here tried this method before? Sorry if this has been asked before. Thanks.
Has anyone here tried this method before?

Lets say your applying it on a stock that has high liquidity and can be shorted or longed as needed.
SR = 50.00
For each cross it costs you 10 cents (spread)
ATR STD spikes, the closest SR level is 50
The stock goes up through 50 (resistance), the algo goes long 1 share at 50.10
The stock retraces goes down below 50, the algo goes net short 2 shares at 49.90
Loss equals 20 cents on the first share, with 2 share position short at 49.90
The stock reverses and goes back up through 50, now 3 shares long at 50.10
Cumulative loss is 20 cents on the 1 st, 40 cents on the next two shares short, with a position long 3 at 50.10,
Finally the stock moves past 50 dollar range because of a news event or catalyst and goes to 55..
long 3 @ 50.10, 3 x 4.90 = 14.70 gain - 60 cents loss from previous crosses = 14.10 profit
factor in commissions, and you have a net gain. The most crucial part of this is looking for spiked in ATR/STD combined with a news event. And look for the closest outlier for your SR level.
Nothing is "highly liquid" during a news inducing 10% spike.