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+21.5% to $45.80
Predicted High$45.80at 6 months
Predicted Low$37.85in 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 27, 2026 1:08 pm
Bull
G trends higher to
$45.80
(+21.5% from $37.68)
by Feb 2027.
flat-then-break
ThesisG trades at a meaningful discount to composite fair value ($56) with solid quality and consistent earnings beats, but the sentiment is muted and beta is negative in a risk-on tape, which caps near-term upside. Expect a slow drift higher over the six months as value gravity pulls toward the anchored-PE zone, with no catalyst near-term to force a sharp move.
Invalidated ifA close below $34 (attractive-value line broken to downside) or a broad risk-off regime shift would falsify the gradual grind higher.
Checkpointtime after the call
Datewhen it gets graded
Predictedthe claim: closing price
Current priceactual close — fills in over time
Predicted returnpredicted vs $37.68 at call
Conv.brain's confidence, 1–10
Driverwhy the brain put the point here
Prediction made
Aug 27, 2026
—
$37.68at call
—
—
The anchor — every point below is measured from this price and date.
2 weeks
Sep 10, 2026
$34.56–$40.80typical range · internal point $37.85
—
±8.3%
7/10
low-beta drift, no catalyst, mild risk-on tape
What actually happened:
closed $34.87
on Sep 9, 2026 = -7.5% vs the call
(predicted +0.5%)
· direction MISS
(called flat, was down)
· off by 7.9 pp
· accuracy 4/10
· typical range ±8.3%:
inside the band
· S&P -1.2%
over the same window — lagged it
1 month
Sep 27, 2026
$33.16–$42.20typical range · internal point $38.40
—
±12.0%
6/10
slow mean reversion toward fair value begins
What actually happened:
closed $33.10
on Sep 25, 2026 = -12.2% vs the call
(predicted +1.9%)
· direction MISS
(called flat, was down)
· off by 14.1 pp
· accuracy 4/10
· typical range ±12.0%:
OUTSIDE the band
· S&P +0.2%
over the same window — lagged it
2 months
Oct 27, 2026
$39.60
—
+5.1%
5/10
quality signal attracts steady buyers, quiet grind
3 months
Nov 27, 2026
$41.20
—
+9.3%
5/10
possible earnings print reinforces beat streak
4 months
Dec 27, 2026
$42.50
—
+12.8%
4/10
year-end positioning favors quality compounders
5 months
Jan 27, 2027
$44.00
—
+16.8%
4/10
value gravity pulls toward anchored-PE zone
6 months
Feb 27, 2027
$45.80
—
+21.5%
4/10
convergence toward signal-adjusted fair value continues
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
$48.93
(+29.8%)
— 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
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
$37.68
Composite fair value
$56.43
Signal-adjusted fair value
$51.62
DCF fair value
$68.90
Anchored-PE fair value
$48.69
Buy-below (value lens)
$34.00
Value net score
+28
Value confidence
6 / 10
Quality net score
+63
Memo confidence
6 / 10
Deserved value (base)
—
Quality tilt
—
Deserved value (used)
—
Coherence (value × quality)
—
Price behaviour (trailing — shapes the realism line)