Weekly context · causal chart reading
Analyze 6B Weekly Trends and Swings Without Predicting From a Label
A usable Sunday record names the dated 6B contract and chart construction, freezes the cutoff at the last completed session, marks only confirmed pivots, and places known catalysts inside the coming holding window. Its output is a small set of conditional paths and invalidation levels for the intraday plan.
Top-down preparation
A Weekly Map Produces Four Decision Fields
Weekly context should change a specific downstream decision: which side needs more evidence, where a thesis becomes structurally wrong, whether the planned holding window crosses a known catalyst, or whether conditions are too ambiguous to use a directional filter.
Freeze the cutoff
Record the last completed session available to the analysis.
Run one swing rule
Mark only pivots that were confirmed by the cutoff.
Add non-price evidence
Roll, calendar and dated positioning data keep their own timestamps.
Write conditional paths
No unconditional target or "this week should" statement.
"Up-structure" means the chosen rule has confirmed higher pivots. It does not mean price is more likely to rise next week. That probability question requires a separate, dated and cost-aware study.
Confirmation timeline
A 2-and-2 Pivot Becomes Available After the Second Following Session
Here is one auditable example, not a recommended parameter: a daily pivot high exceeds the highs of the two completed sessions before it and is at least as high as the two completed sessions after it. A pivot low uses the inverse rule. The pivot becomes knowable only after the second following session closes.
Why the delay matters
If Wednesday is the candidate pivot, its label cannot enter a causal Friday-morning decision until Friday's comparison session is complete under the selected session clock. Backtests that place the pivot on Wednesday without delaying availability by two sessions leak future information.
- Left window
- 2 completed sessions
- Right window
- 2 completed sessions
- Availability
- After right window closes
- Ties
- Rule fixed in advance
| Definition item | Example choice | Why it must be frozen |
|---|---|---|
| Bar source | CME dated-contract trade data | Vendor, session and settlement conventions can change high/low/close |
| Session boundary | CME trade date in Chicago time | A London-midnight bar is not the same daily sample |
| Lookback/look-forward | 2 left, 2 right | Changing windows after outcomes changes event identity |
| Tie handling | First occurrence owns an equal extreme | Equal highs otherwise create inconsistent duplicate pivots |
| Minimum separation | At least 3 completed sessions | Prevents rapid alternating labels under one implementation only |
| Availability timestamp | End of second right-hand session | Prevents a visually obvious but unavailable pivot from entering decisions |
Other rules can be valid research definitions. The requirement is deterministic implementation, not this particular 2-and-2 setting.
The chart is constructed
Map Continuous-Chart Levels Back to the Dated Contract
Standard 6B is an expiring, physically settled contract. CME expanded the standard listing cycle for trade date May 11, 2026 to 20 quarterly contracts plus 16 serial months, but actual liquidity is not uniform across that strip. A continuous series stitches dated contracts and can alter the weekly picture.
| Series | Advantage | Distortion risk | Execution rule |
|---|---|---|---|
| Actual dated contract | Prices correspond to a tradeable instrument | History becomes short and liquidity migrates | Use for order levels and current risk |
| Unadjusted continuous | Preserves each contract's historical price | Roll gaps can create false weekly breaks and ranges | Flag every stitch; do not treat roll jump as market return |
| Back-adjusted continuous | Smoother return-like visual history | Past absolute price levels shift when new rolls are applied | Never place an order from an old adjusted number without remapping |
| Ratio-adjusted continuous | Preserves proportional moves better | Still transforms historical levels and depends on roll rule | Use only with versioned construction metadata |
Calendar date, volume switch or open-interest switch can select different history.
Compare outgoing and incoming dated prices at the stitch.
A continuous 1.2800 is not automatically an executable 1.2800.
Use exchange and broker cutoffs, not a generic rollover date.
A series suitable for return research may be unsuitable for order placement.
Vendor corrections or roll-method changes can alter old swing labels.
Descriptive state machine
Classify Structure, Transition and Balance Separately
Compare the two most recent confirmed pivot highs and lows. Keep an unconfirmed extreme in a separate pending field; do not let it silently overwrite the confirmed state.
Up-structure
DescriptiveDown-structure
DescriptiveMixed transition
AmbiguousContained balance
Range stateA higher high with a lower low is expansion or transition under this taxonomy, not an uptrend or downtrend. Preserve the conflict because it changes the intraday plan.
If/then preparation
Write the Week as Branches, Not a Point Forecast
Each branch names evidence, a response and an invalidation. The levels below are hypothetical and exist only to show structure.
| Observed path | Working interpretation | Intraday requirement | Context invalidation |
|---|---|---|---|
| Holds above confirmed 1.3020 swing high after a causal retest | Possible acceptance above the prior weekly boundary | Long candidates may receive priority only if local quality and trigger rules pass | Sustained trade back inside the declared boundary or event-policy failure |
| Probes above 1.3020 and closes back below | Failed probe hypothesis, not automatic reversal | Require a separate short trigger; do not short merely because the break failed | Fresh acceptance above the boundary |
| Trades between 1.2680 and 1.3020 without confirmation | Contained weekly range | Avoid middle-of-range directional bias; define local edges independently | Confirmed break under the frozen rule |
| Breaks below 1.2680 during a scheduled macro event | Transition candidate with event risk | Apply the written news and spread gate before interpreting the print | Feed failure, non-executable spread or recovery above the declared failure level |
weekly range = 1.3020 - 1.2680 = 0.0340→340 ticks × $6.25 = $2,125 per 6BThe full-swing dollar figure is scale context, not a suggested stop or expected move. A weekly boundary can be useful while being far too wide for the intended trade risk.
From weekly to executable
Hand Off Conditions, Not Conviction
The intraday plan needs a compact set of facts it can accept, reject or classify as irrelevant. It should not inherit a vague instruction to "buy dips because weekly is bullish."
Required handoff packet
- Exact dated contract and continuous-series version.
- Analysis cutoff and session timezone.
- Last two confirmed pivot highs/lows and availability times.
- Pending, unconfirmed extremes kept separate.
- Scenario boundaries and what invalidates each context.
- Scheduled BoE, Fed and official-data windows inside the plan.
Context modifiers, not triggers
- CFTC positioning is Tuesday data generally released Friday; label that lag.
- Open interest and volume help audit contract selection, not predict direction.
- Relative rates can explain repricing but need synchronized timestamps.
- Broad USD evidence must not double-count GBP/USD itself.
- A weekly state never overrides spread, feed, size or event gates.
Weekly preparation worksheet
A Completed Map Should Be Reproducible Next Week
Store the worksheet even when the conclusion is "no directional filter." That result prevents hindsight from converting an ambiguous week into an obvious story.
| Block | Fields to complete | Fail-closed rule |
|---|---|---|
| Data identity | Vendor/feed, timezone, session, price type, dated contract, continuous symbol and adjustment | Unknown construction means no level transfer to orders |
| Roll audit | Outgoing/incoming contracts, switch date, price gap, volume/open-interest context, delivery deadline | Unreconciled roll means affected swing is provisional |
| Confirmed structure | Pivot rule/version, four latest confirmed pivots, availability timestamps, state label | Future-dependent pivot stays pending |
| Range and location | Confirmed boundaries, current price percentile, calculation timestamp | Do not call location cheap/expensive without a declared reference |
| Known calendar | Official source, event time, timezone, revision risk, trade restrictions | Unresolved time conversion blocks the affected window |
| Scenario set | At least two competing paths, evidence required, invalidation and expiry | A single path is an opinion, not a scenario plan |
| Intraday handoff | Priority, prohibited zones, actionable boundaries, local trigger required, max risk | Weekly conviction cannot waive local gates |
| Review | What occurred, what was knowable, any rule change, data issue and decision impact | No moving pivots or boundaries after outcome |
Sources, method and editorial disclosure
- CME Group FX Product Guide 2026 and CME Rulebook Chapter 251 for 6B contract identity, unit, increment, expiry and physical-settlement facts.
- CME Globex Notice dated April 20, 2026 for the standard 6B listing-cycle expansion effective for trade date May 11, 2026.
- CME daily settlements and CME FX delivery resource for settlement and contract-month controls.
- CFTC Commitments of Traders reports and CFTC 2026 release schedule for report scope and the Tuesday-to-Friday timing distinction.
- Bank of England upcoming MPC dates and Federal Reserve FOMC calendars for primary-source event scheduling.
Sources and exchange terms were reviewed August 13, 2026. The pivot rule, prices and scenario matrix are explicit editorial examples, not findings. No study is reported and no weekly state is claimed to predict return. A predictive claim would require a frozen implementation, complete event history, roll treatment, realistic costs and untouched out-of-sample validation.