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+16.2% to $115.80
Predicted High$115.80at 6 months
Predicted Low$101.20in 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 Jul 31, 2026 2:08 am
Bull
DECK trends higher to
$115.80
(+16.2% from $99.69)
by Jan 2027.
dip-then-recover
ThesisDECK trades at a discount to composite fair value with strong quality (83/100) and positive sentiment from raised FY27 guidance and HOKA/UGG momentum. Path drifts up toward fair value over the window, with modest early lift on sentiment and steadier gravitation toward $115-120 as value convergence plays out.
Invalidated ifHOKA growth deceleration confirmed on next print, or break below $88 support signaling thesis break
Checkpointtime after the call
Datewhen it gets graded
Predictedthe claim: closing price
Current priceactual close — fills in over time
Predicted returnpredicted vs $99.69 at call
Conv.brain's confidence, 1–10
Driverwhy the brain put the point here
Prediction made
Jul 31, 2026
—
$99.69at call
—
—
The anchor — every point below is measured from this price and date.
2 weeks
Aug 14, 2026
$91.53–$107.85typical range · internal point $101.20
What actually happened:
closed $93.30
on Aug 13, 2026 = -6.4% vs the call
(predicted +1.5%)
· direction MISS
(called flat, was down)
· off by 7.9 pp
· accuracy 4/10
· typical range ±8.2%:
inside the band
· S&P +4.1%
over the same window — beat it
1 month
Aug 31, 2026
$87.87–$111.51typical range · internal point $103.50
—
±11.9%
5/10
modest continuation as macro tape stabilizes
2 months
Oct 1, 2026
$106.80
—
+7.1%
5/10
value-gap begins closing toward composite fair value
endpoint aligned with composite fair value gravity
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
$111.54
(+11.9%)
— both lines get graded at every checkpoint, so the brain has to beat the formula, not just replace it.
Brain: claude-opus-4-7.