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+25.0% to $355.00
Predicted High$355.00at 6 months
Predicted Low$285.50in 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 Sep 2, 2026 1:02 pm
Bull
CI trends higher to
$355.00
(+25.0% from $283.89)
by Mar 2027.
flat-then-break
ThesisCI trades deeply below composite fair value with quality/value support, but momentum is flat and regime is neutral. Expect a gradual grind higher toward the deterministic baseline as value gravity works, with mild early drift before a firmer move as valuation gap gets recognized.
Invalidated ifBreak below $255 support or forensic/quality deterioration; sustained regime turn risk-off
Checkpointtime after the call
Datewhen it gets graded
Predictedthe claim: closing price
Current priceactual close — fills in over time
Predicted returnpredicted vs $283.89 at call
Conv.brain's confidence, 1–10
Driverwhy the brain put the point here
Prediction made
Sep 2, 2026
—
$283.89at call
—
—
The anchor — every point below is measured from this price and date.
2 weeks
Sep 16, 2026
$267.65–$300.13typical range · internal point $285.50
—
±5.7%
6/10
Neutral regime, low vol, minor drift near current
What actually happened:
closed $288.90
on Sep 15, 2026 = +1.8% vs the call
(predicted +0.6%)
· direction HIT
(called flat, was flat)
· off by 1.2 pp
· accuracy 10/10
· typical range ±5.7%:
inside the band
· S&P -1.1%
over the same window — beat it
1 month
Oct 2, 2026
$260.36–$307.42typical range · internal point $289.00
—
±8.3%
6/10
Value buyers step in below fair value anchor
What actually happened:
closed $267.96
on Oct 1, 2026 = -5.6% vs the call
(predicted +1.8%)
· direction MISS
(called flat, was down)
· off by 7.4 pp
· accuracy 4/10
· typical range ±8.3%:
inside the band
· S&P +0.0%
over the same window — lagged it
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
$360.27
(+26.9%)
— both lines get graded at every checkpoint, so the brain has to beat the formula, not just replace it.
Brain: claude-opus-4-7.