FX Engineer

04/18/2026

New research published: RP-004
We tested whether entering a contrarian trade at retail positioning extremes produces a systematic price path advantage.
75,864 SSI extreme events. A random baseline of 7,696 entries as the control. Every z-score magnitude, every session, every era from 2014 to 2023.
The result: the contrarian price path advantage is zero. MAE-first percentage is 50.3% for SSI extremes vs 49.9% for random entries. A coin flip.
Deeper extremes don’t help. Trailing volatility at entry doesn’t help (that finding required a decontamination exercise — the original proxy was encoding the outcome it was supposed to predict).
But SSI extremes do predict something: volatility. Deeper positioning extremes produce larger price swings in both directions — more movement, not more directionality. The crowd reaching maximum conviction tells you something is happening. It does not tell you which way.

This is the fourth report in the FXE Research series. All findings — including the nulls — are published with the same rigor and prominence.​​​​​​​​​​​​​​​​

Full analysis, methodology, and data tables linked in the first comment.

Forward excursion analysis of 75,864 SSI extreme events. The null holds. One asymmetry survives. And a forward-looking signal points somewhere unexpected.

03/10/2026

We built a positioning intelligence platform on 13 years of proprietary FX data.

2,870 validated patterns.

5.84:1 median reward-to-drawdown.

Here’s what that means — and what it doesn’t. fxeresearch.substack.com/p/retail-posit…

Positioning intelligence for FX and macro markets. Pattern detection built on proprietary retail flow data. We provide context. Markets decide. Click to read FX Engineer, a Substack publication. Launched 16 hours ago.

02/24/2026

Information is abundant.

Interpretation is scarce.

Everyone sees the same chart. Few see it the same way.

The edge isn't access. It's how you process what you see.

That's what we do here.

02/23/2026

Two stablecoin issuers drive the vast majority of impact on Treasury yields. Hundreds of billions in reserves. Measurable influence on the foundational asset class for global rate differentials.

02/22/2026

Most traders obsess over timing the perfect entry.

But the framework that matters:

• Where you enter affects psychology
• Where you exit affects results
• One feeds your confidence
• The other feeds your account

Optimize for what compounds: the way out, not the way in.

02/16/2026

Markets reward patience until they punish it.

The same discipline that keeps you out of bad trades
will eventually keep you out of good ones.

Timing the shift is the entire game.

02/01/2026

Analysts predict levels.
Markets hunt levels.

The difference is who's providing liquidity at each one.

01/29/2026

First the Fed pivots.
Then bond markets price it.
Then equities follow.
Then retail believes it.

01/26/2026

Breakouts require volume.
Breakdowns require panic.
Structure needs fuel.

01/25/2026

Liquidity is abundant in calm markets.
It vanishes precisely when you need it most.