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Diageo plc
Consumer Defensive · Beverages - Wineries & Distilleries
Made on Jul 25, 2026
Price at call $83.08
6-month call Bull +6.5%
Target by Jan 2027 $88.50
Great value below $72.00
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 +6.5% to $88.50
Predicted High $88.50 at 6 months
Predicted Low $81.90 at 1 month
Max Drawdown (predicted) -1.4%

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 Jul 25, 2026 11:54 am
Bull DEO trends higher to $88.50 (+6.5% from $83.08) by Jan 2027. dip-then-recover
ThesisDEO trades below composite fair value with defensive low-beta characteristics, but soft staples sentiment and negative value-lens signal keep near-term drift muted. Path drifts sideways-to-slightly-down early on sentiment weight, then grinds toward the deterministic baseline as value gravity reasserts over months.
Invalidated ifBreak below $76 on volume or a guide-down/margin warning invalidates recovery; conversely a decisive move above $92 accelerates it.
Checkpointtime after the call Datewhen it gets graded Predictedthe claim: closing price Current priceactual close — fills in over time Predicted returnpredicted vs $83.08 at call Conv.brain's confidence, 1–10 Driverwhy the brain put the point here
Prediction made Jul 25, 2026 — $83.08 at call — —The anchor — every point below is measured from this price and date.
2 weeks Aug 8, 2026 $78.13–$88.03 typical range · internal point $82.60 — ±6.0% 6/10 Soft staples tape, low beta caps downside near-term
What actually happened: closed $96.30 on Aug 7, 2026 = +15.9% vs the call (predicted -0.6%)  ·  direction MISS (called flat, was up)  ·  off by 16.5 pp  ·  accuracy 4/10  ·  typical range ±6.0%: OUTSIDE the band  ·  S&P +4.7% over the same window — lagged it
1 month Aug 25, 2026 $75.90–$90.26 typical range · internal point $81.90 — ±8.6% 5/10 Sentiment drag continues, no catalyst to reprice
What actually happened: closed $96.07 on Aug 24, 2026 = +15.6% vs the call (predicted -1.4%)  ·  direction MISS (called flat, was up)  ·  off by 17.1 pp  ·  accuracy 4/10  ·  typical range ±8.6%: OUTSIDE the band  ·  S&P +3.3% over the same window — lagged it
2 months Sep 25, 2026 $82.50 — -0.7% 5/10 Stabilization as value buyers step in below fair
What actually happened: closed $86.83 on Sep 24, 2026 = +4.5% vs the call (predicted -0.7%)  ·  direction HIT (called flat, was flat)  ·  off by 5.2 pp  ·  accuracy 8/10  ·  S&P +3.9% over the same window — lagged it
3 months Oct 25, 2026 $84.20 — +1.3% 5/10 Mean reversion toward anchored-PE fair value
4 months Nov 25, 2026 $85.80 — +3.3% 4/10 Defensive rotation, DCF anchor pulls higher
5 months Dec 25, 2026 $87.20 — +5.0% 4/10 Year-end positioning favors quality staples names
6 months Jan 25, 2027 $88.50 — +6.5% 4/10 Convergence toward deterministic baseline endpoint

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 $88.74 (+6.8%) — 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 · 2 degraded · 0 notes — follow the chain top-down (cause → effect).
  • Degraded
    High debt risk — interest coverage dangerously low or refinancing needed
    upstream:valuation-synthesis
  • Degraded
    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$83.08
Composite fair value$105.13
Signal-adjusted fair value$80.09
DCF fair value$122.89
Anchored-PE fair value$84.42
Buy-below (value lens)$72.00
Value net score-50
Value confidence7 / 10
Quality net score-1
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 31.7%  3m 29.9%  6m 38.1%  
Daily σ (realism noise)1.9%
Beta vs S&P 500 1m -0.25  3m 0.12  5m 0.33  
Trailing 6-month return-8.9%

Knobs (equation params)

ladder["w2","m1","m2","m3","m4","m5","m6"]
llm_modelclaude-opus-4-7
max_tokens3000
control_knobs{"w_dcf":0.5,"k_qual":0.200000000000000011102230246251565404236316680908203125,"reach_6m":0.450000000000000011102230246251565404236316680908203125,"coh_floor":0.5,"conf_gain":0.059999999999999997779553950749686919152736663818359375,"noise_phi":0.84999999999999997779553950749686919152736663818359375,"conf_floor":0.40000000000000002220446049250313080847263336181640625,"w_composite":0.5,"noise_window":"3m","flat_band_pct":5,"horizon_months":6,"noise_sigma_fallback":0.01499999999999999944488848768742172978818416595458984375}
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 Jul 25, 2026 freshest DEO-20260725-101648-4e1d
ext-forensic-memo Jul 25, 2026 freshest ext-DEO-20260725-114448-3995
ext-lens-quality Jul 25, 2026 freshest ext-DEO-20260725-114448-3995
ext-lens-sentiment Jul 25, 2026 freshest ext-DEO-20260725-114448-3995
ext-lens-value Jul 25, 2026 freshest ext-DEO-20260725-114448-3995
scenario-valuation Jul 25, 2026 freshest DEO-20260725-101648-4e1d
valuation-synthesis Jul 25, 2026 freshest DEO-20260725-101648-4e1d

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 24, 2026 v0.6.0 Bull $96.29 $106.80 +10.9% Feb 2027 view
Jul 25, 2026 v0.6.0 Bull $83.08 $88.50 +6.5% Jan 2027 viewing

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.