Strategy library

Rules you can check before you trade them.

Every strategy carries its exact rules, an annotated chart of the setup, the research behind why it should work at all — and the conditions under which you should not take it.

Showing 1–1 of 1 matching strategy

Evidence: WeakProfessional

Cumulative Delta — and Why It Is Not on Your Chart

the order flow tool retail spot FX does not have

Cumulative delta is the running total of volume that traded at the ask minus volume that traded at the bid — a genuine measure of which side was more aggressive. On a futures exchange it is real data and it is genuinely informative.

AnyOrder flow · Data

What the evidence rating means

Strong

The mechanism has peer-reviewed, FX-specific research behind it.

Moderate

The mechanism is sound, but at least one step of it is untested.

Weak

Practitioner literature only — no published research supports the mechanism.

It rates the mechanism — whether there is published research explaining why the market should behave this way. It does not rate profit. Strong does not mean the trade will work. None of these have been run on our own account, and no page here shows a backtest figure.

What the level means

Beginner

One instrument, one timeframe, every rule visible on the chart.

Intermediate

Several conditions have to line up, and execution starts to matter.

Professional

Needs an outside data feed, a basket, real order flow, or an unusual tolerance for lumpy losses.

The level describes what it takes to run the strategy, not how well it works. Several Beginner pages are better evidenced than several Professional ones — a basket carry trade is Professional because it needs eight currencies and a swap table, not because it is cleverer than buying a pullback.

Trading carries risk and most retail accounts lose money. Nothing in this library is financial advice or a recommendation to trade. The charts are illustrations of the rules on constructed candles — they are not records of trades and not backtests.