This product exists because our own best number didn't survive.

Perfect Indicators started with a finding that looked like a goldmine: EUR/USD on Thursday at 01:00 had closed higher 80.4% of the time. That's the kind of number this industry builds landing pages around.

Instead of a landing page, we built a longer backtest. Re-measured over a decade of data, the same bucket fell to 67.7%. It did not stop there: on the full 23-year archive it reads 52.3% on 1,185 samples — a coin flip, and you can open that window and check it. The 80% was real in the small sample and gone in the large one: regression to the mean, the normal fate of every small-sample extreme, and the reason we would rather show you the sample size than the headline.

What it is now

A seasonality dashboard over 23 years of institutional bank-feed history — how often each hour, weekday and month has closed higher, for 19 markets — plus a strategy board that backtests 4248 simple seasonality rules with a realistic spread charged on every trade, and shows the denominator: 95.3% of them never clear it. The board exists to show you the funnel, not just the survivors.

⚠ That middle figure used to read “what real, durable edges look like”, which was typed from an early validation report and never measured. It is measured now, and the range survives while the word durable does not: the band describes what our flags read on the history that found them, and every window in the whole grid reading past 65% sits in the thin hours this site already tells you not to over-trust. Section 28 has the distribution, the sample-size control and the out-of-sample number beside it.

What it will never be

Not a signal service. Not a promise of returns. Not "one weird hour that made traders rich." The FAQ's largest section is titled "What it can't do" — measured in our own data, published before you pay, because we'd rather lose a sale than earn a refund.

Who makes it

Perfect Indicators is built and run independently from Cebu, Philippines — one person, supported by the tooling you'd expect in 2026. Small on purpose: nothing between you and the person who answers the contact form.