EURUSD Session Review, September 18, 2026: Range Call Holds Through a Two-Sided Day
EURUSD followed the preparation's 44% contained-range lead, holding inside 1.14544 to 1.14974 despite a New York test of support. The move to 1.14546 never produced H1 acceptance below the range, and the late recovery kept the neutral lean intact. The next preparation should retain confirmation at these edges until price accepts beyond one.
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Graded against live session data from Cortiq
Every call in this review is checked against the session data captured in Cortiq — the AI trading workspace that powers our daily preparation, review, and calibration loop.
- Session
- EURUSD Contained Range Review
- Symbol
- EURUSD
- Window
- 00:00 to 23:59 UTC
- Day type called
- Range
- Day type actual
- Range
- Lean outcome
- Correct
- Regime
- Contained two-sided range with a late recovery
- Preparation
- Accurate
- Surprises
- Low
Grade card
13 of 13 correct- Day-type callCorrect
- Called
- Range after the prior expansion, midpoint close, and compressed H4 volatility
- Actual
- The 36.8-pip day stayed inside the prior 43.0-pip band and closed within it
- LeanCorrect
- Called
- Neutral/Wait
- Actual
- Price closed 12.0 pips higher, but neither side gained durable acceptance outside the range
- Conditional leanCorrect · no trigger
- Called
- Long after an H1 close and held retest above 1.14974, short after an H1 close and failed retest below 1.14544
- Actual
- The high stopped at 1.14914 and the low at 1.14546; neither H1 trigger fired
- Lead scenarioCorrect
- Called
- Contained range and drift, 44%
- Actual
- The full session remained inside 1.14544 to 1.14974
- Driver stackCorrect
- Called
- Unresolved rates read, weak downside dollar transmission, and compressed session mechanics favored range or repair
- Actual
- Lagarde's speech window produced no accepted break, and the New York selloff reversed before the close
- 1.15469 resistanceCorrect · inactive
- Called
- Deep repair target, with rejection preserving the lower-high sequence
- Actual
- Never approached because the repair branch did not activate
- 1.15313 resistanceCorrect · inactive
- Called
- Secondary repair test after 1.15227
- Actual
- Never approached because the repair branch did not activate
- 1.15227 resistanceCorrect · inactive
- Called
- First major repair target after an upside break
- Actual
- Never approached because price stayed below 1.14974
- 1.14974 decision resistanceCorrect
- Called
- H1 acceptance above it would activate bullish repair; a touch alone could sweep
- Actual
- The session high was 1.14914, with no H1 close above the level
- 1.14754 referenceCorrect
- Called
- Range magnet, with repeated crossings supporting contained drift
- Actual
- Price crossed the area repeatedly and rotated around it through the session
- 1.14544 decision supportCorrect · within noise
- Called
- A close below and failed retest would activate bearish continuation
- Actual
- The low stopped at 1.14546, then price recovered without an H1 close below support
- 1.14491 supportCorrect · inactive
- Called
- First structural check after downside acceptance
- Actual
- Never reached because the bearish branch did not activate
- 1.13908 supportCorrect · inactive
- Called
- Extension target after 1.14491 failed
- Actual
- Never reached because the bearish branch did not activate
The tape
- Open, first 60 minutes
EURUSD opened at 1.14733 and stayed quiet, trading only between 1.14721 and 1.14783 during the first hour. Asia remained contained. Price dipped to 1.14660 at 01:00 UTC, then recovered and reached 1.14884 before London without threatening either decision edge.
- Mid-session
London printed the day's high at 1.14914 during the 07:00 UTC hour, 6.0 pips below 1.14974 resistance, then rotated back through 1.14754. The 10:30 UTC Lagarde window also remained contained. Its surrounding H1 candles held between 1.14774 and 1.14903, leaving the range call intact. Selling strengthened after 13:00 UTC and carried price to 1.14546 at 15:00 UTC. That was a precise test of 1.14544 support, but no completed H1 candle closed below the level and no failed retest confirmed bearish continuation.
- Late / close
Price held above the decision support, revisited the 1.14580 area through 18:00 UTC, and then recovered across 1.14754. EURUSD closed at 1.14852, near the upper end of the day's range and still below 1.14974. The close confirmed a positive day without resolving the broader band.
What we learned
The session unfolded within the expected parameters. No material surprises.
- Precondition checks
Keep the combination of a post-expansion session, a prior midpoint close, and sub-35-pip H4 volatility as evidence for a range call. It produced a 36.8-pip day that remained inside the prior range.
- Driver-stack ordering
No EURUSD priors edit is warranted. The preparation left the rates read unresolved and treated failed downside dollar transmission as support for range or repair. The tape confirmed that ordering because neither the European speech window nor the New York decline produced accepted continuation.
- Tradability standard
Retain the completed H1 close and retest requirement at decision edges. Price came within 0.2 pip of support, but the bearish branch never became tradable and the late recovery showed why a touch was insufficient. There was no systematic miss to route. The next preparation should start with the same 1.14544 to 1.14974 decision band, then promote a directional branch only after H1 acceptance and a held retest beyond an edge. --- Reviewed prep: 2026-09-18-eurusd-session-preparation
