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+4.3% to $131.75
Predicted High$133.80at 3 months
Predicted Low$128.90in 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 31, 2026 1:10 pm
Neutral
DG trends range-bound to
$131.75
(+4.3% from $126.31)
by Mar 2027.
ride-then-fade
ThesisDG has a clean sentiment tailwind from the Q2 beat and trade-down narrative in a risk-on tape, with low beta cushioning downside. Near-term drift higher toward the composite fair value ~$127-$135 zone, then modest continued grind as value gravity pulls toward the anchored-PE/DCF band, tempered by a negative value lens flag above $100.
Invalidated ifA close below $115 (breaking recent base) or a consumer-spending shock reversing the trade-down narrative would falsify this path.
Checkpointtime after the call
Datewhen it gets graded
Predictedthe claim: closing price
Current priceactual close — fills in over time
Predicted returnpredicted vs $126.31 at call
Conv.brain's confidence, 1–10
Driverwhy the brain put the point here
Prediction made
Aug 31, 2026
—
$126.31at call
—
—
The anchor — every point below is measured from this price and date.
2 weeks
Sep 14, 2026
$117.49–$135.13typical range · internal point $128.90
—
±7.0%
7/10
Post-beat momentum and risk-on tape lift shares
What actually happened:
closed $124.58
on Sep 11, 2026 = -1.4% vs the call
(predicted +2.1%)
· direction HIT
(called flat, was flat)
· off by 3.4 pp
· accuracy 9/10
· typical range ±7.0%:
inside the band
· S&P -0.4%
over the same window — lagged it
1 month
Oct 1, 2026
$113.53–$139.09typical range · internal point $130.75
What actually happened:
closed $119.58
on Sep 30, 2026 = -5.3% vs the call
(predicted +3.5%)
· direction MISS
(called flat, was down)
· off by 8.8 pp
· accuracy 4/10
· typical range ±10.1%:
inside the band
· S&P -0.5%
over the same window — lagged it
2 months
Oct 31, 2026
$132.40
—
+4.8%
5/10
Grind toward composite fair value zone
Matured — awaiting scoring. This checkpoint's date has passed; the next scorer run
(score-outcomes.php) records what actually happened.
3 months
Dec 1, 2026
$133.80
—
+5.9%
5/10
Holiday season defensive rotation aids DG
4 months
Dec 31, 2026
$132.00
—
+4.5%
4/10
Year-end profit taking, value lens caps upside
5 months
Jan 31, 2027
$130.50
—
+3.3%
4/10
Sentiment fades, valuation gravity reasserts
6 months
Mar 3, 2027
$131.75
—
+4.3%
4/10
Settles near composite fair value pre-earnings
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
$128.02
(+1.4%)
— 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
No weaknesses recorded for this run.
All inputs present, no fallbacks used — nothing to flag.
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
$126.31
Composite fair value
$127.59
Signal-adjusted fair value
$120.19
DCF fair value
$145.33
Anchored-PE fair value
$141.80
Buy-below (value lens)
$100.00
Value net score
-12
Value confidence
7 / 10
Quality net score
-2
Memo confidence
6 / 10
Deserved value (base)
—
Quality tilt
—
Deserved value (used)
—
Coherence (value × quality)
—
Price behaviour (trailing — shapes the realism line)