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Relx PLC
Industrials · Specialty Business Services
Made on Aug 12, 2026
Price at call $35.37
6-month call Bull +5.2%
Target by Feb 2027 $37.20
Great value below $29.00
Model v0.6.0

Projection vs Actual (6M history + forecast)

The masterbrain's trajectory (blue, curved through its 7 checkpoints), the deterministic v0.3 control (dashed), and the actual price (green) overlaid from the prediction date forward.
Forecast Change +5.2% to $37.20
Predicted High $37.20 at 6 months
Predicted Low $35.45 in 2 weeks

Forecast

The masterbrain trajectory — 7 dated checkpoints. Short rungs (2w, 1m) show the typical range as the primary claim; point calls run from 2 months out. Every claim still gets graded. Predicted Aug 12, 2026 12:54 am
Bull RELX trends higher to $37.20 (+5.2% from $35.37) by Feb 2027. flat-then-break
ThesisRELX is a high-quality compounder trading near composite fair value with strong momentum but stretched vs value lens. Low beta and no near-term catalyst suggest a drifting path modestly upward toward the anchored-PE and DCF zone, with occasional consolidation given the risk-on tape favoring higher-beta names.
Invalidated ifA break below $32 on volume or a regime shift to risk-off with RELX failing to outperform would invalidate the mild uptrend thesis.
Checkpointtime after the call Datewhen it gets graded Predictedthe claim: closing price Current priceactual close — fills in over time Predicted returnpredicted vs $35.37 at call Conv.brain's confidence, 1–10 Driverwhy the brain put the point here
Prediction made Aug 12, 2026 $35.37 at call The anchor — every point below is measured from this price and date.
2 weeks Aug 26, 2026 $32.78–$37.96 typical range · internal point $35.45 ±7.3% 7/10 Low-vol drift, no catalyst, risk-on tape neutral
What actually happened: closed $35.88 on Aug 25, 2026 = +1.4% vs the call (predicted +0.2%)  ·  direction HIT (called flat, was flat)  ·  off by 1.2 pp  ·  accuracy 10/10  ·  typical range ±7.3%: inside the band  ·  S&P -0.9% over the same window — beat it
1 month Sep 12, 2026 $31.62–$39.12 typical range · internal point $35.60 ±10.6% 6/10 Quiet compounder holds near fair value
2 months Oct 12, 2026 $35.90 +1.5% 5/10 Q3 earnings anticipation builds mild bid
3 months Nov 12, 2026 $36.40 +2.9% 5/10 Earnings beat streak likely extends, modest lift
4 months Dec 12, 2026 $36.70 +3.8% 4/10 Year-end quality rotation supports defensives
5 months Jan 12, 2027 $36.90 +4.3% 4/10 January drift toward DCF anchor zone
6 months Feb 12, 2027 $37.20 +5.2% 4/10 Value gravity pulls toward anchored-PE midpoint

Why ranges on the short rungs? A 102-prediction trial (2026-07-21) showed 2-week point calls carry no information here — three prompt formulations all lost to simply predicting zero — while the stock's own volatility scale (σ×√t) described those windows well. So the short rungs claim what's actually knowable: the typical travel, with earnings timing flagged where the variance will come from. The internal point calls keep being generated and graded to map where real skill begins. Full evidence: stocks/predictions/V0.5-DESIGN.md §8.

Deterministic control (v0.3 value line) targets $36.26 (+2.5%) — both lines get graded at every checkpoint, so the brain has to beat the formula, not just replace it. Brain: claude-opus-4-7.

Weaknesses

0 blocking · 1 degraded · 0 notes — follow the chain top-down (cause → effect).
  • Degraded
    [caution] Sector in contraction — demand weakening across the industry
    upstream:valuation-synthesis

Equation Inputs

Everything feeding the v0.6.0 model — value anchors, the stock's own price behaviour, and the tunable knobs.

Value anchors (from deep analysis)

Price at call$35.37
Composite fair value$33.00
Signal-adjusted fair value$34.86
DCF fair value$35.11
Anchored-PE fair value$41.55
Buy-below (value lens)$29.00
Value net score-36
Value confidence8 / 10
Quality net score+88
Memo confidence7 / 10
Deserved value (base)
Quality tilt
Deserved value (used)
Coherence (value × quality)

Price behaviour (trailing — shapes the realism line)

Realized volatility (annualized) 1m 41.6%  3m 36.8%  6m 35.4%  
Daily σ (realism noise)2.3%
Beta vs S&P 500 1m -0.55  3m -0.45  5m 0.06  
Trailing 6-month return20.3%

Knobs (equation params)

ladderArray
llm_modelclaude-opus-4-7
max_tokens3000
control_knobsArray
Neutral band (%)5
earnings_briefv1
prompt_versionp1
control_versionv0.3.0

Version & Tech Chain

What produced this prediction — stamped on the record so versions can be compared by success rate later.
Model v0.6.0 #271041f8fcd5

Tech composition (what this version is built from)

#ProcessKindGroup
1 Synthesis valuation-synthesis deterministic final
2 Scenario Analysis scenario-valuation deterministic valuation
3 Valuation / Mispricing ext-lens-value llm extended
4 Company Quality ext-lens-quality llm extended
5 Forensic Memo (combiner) ext-forensic-memo llm extended
6 Classification company-classification llm foundation
7 Live Quote fmp-quote data market-data

Inputs used (the runs that fed this prediction)

Upstream processRanLagRun id
company-classification Aug 12, 2026 freshest RELX-20260812-001022-1677
ext-forensic-memo Aug 12, 2026 freshest ext-RELX-20260812-003555-9fc3
ext-lens-quality Aug 12, 2026 freshest ext-RELX-20260812-003555-9fc3
ext-lens-sentiment Aug 12, 2026 freshest ext-RELX-20260812-003555-9fc3
ext-lens-value Aug 12, 2026 freshest ext-RELX-20260812-003555-9fc3
scenario-valuation Aug 12, 2026 freshest RELX-20260812-001022-1677
valuation-synthesis Aug 12, 2026 freshest RELX-20260812-001022-1677

Inputs flagged 7d+ behind the freshest one may be stale relative to the rest of the analysis.

Saved History

2 frozen snapshots — the record we score once predictions mature.
MadeModelCallAt callTargetExp.Eval due
Aug 12, 2026 v0.6.0 Bull $35.37 $37.20 +5.2% Feb 2027 viewing
Jul 19, 2026 v0.3.0 Neutral $33.70 $34.41 +2.1% Jan 2027 view

Not Yet Modeled

What this v0.6.0 forecast deliberately ignores — the work ahead, in plain sight.
  • Scenario probabilities — one path, no bull/bear split (base_prob = 1.0).
  • Intraday / sub-2-week behaviour — the first claim is at 14 days by design (EOD product).
  • Position sizing / portfolio context — the path is a price claim only.