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-9.2% to $58.50
Predicted High$64.10in 2 weeks
Predicted Low$58.50at 6 months
Max Drawdown (predicted)-9.2%
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 1:03 pm
Bear
BKR trends lower to
$58.50
(-9.2% from $64.41)
by Mar 2027.
ride-then-fade
ThesisBKR trades well above every fundamental anchor on a stretched AI-power narrative, with negative value and mildly negative sentiment against a neutral tape. Near-term momentum keeps it sticky, but value gravity plus a fading story should drag it toward the deterministic endpoint over six months.
Invalidated ifA sustained break above $70 on renewed AI-power capex headlines, or a beat-and-raise print, would invalidate the fade.
Checkpointtime after the call
Datewhen it gets graded
Predictedthe claim: closing price
Current priceactual close — fills in over time
Predicted returnpredicted vs $64.41 at call
Conv.brain's confidence, 1–10
Driverwhy the brain put the point here
Prediction made
Sep 2, 2026
—
$64.41at call
—
—
The anchor — every point below is measured from this price and date.
2 weeks
Sep 16, 2026
$60.29–$68.53typical range · internal point $64.10
—
±6.4%
7/10
Neutral tape, low vol, narrative still intact near term
What actually happened:
closed $56.72
on Sep 15, 2026 = -11.9% vs the call
(predicted -0.5%)
· direction MISS
(called flat, was down)
· off by 11.5 pp
· accuracy 4/10
· typical range ±6.4%:
OUTSIDE the band
· S&P -1.1%
over the same window — lagged it
1 month
Oct 2, 2026
$58.44–$70.38typical range · internal point $63.20
—
±9.3%
6/10
Mild drift as sentiment cracks at edges
What actually happened:
closed $55.62
on Oct 1, 2026 = -13.7% vs the call
(predicted -1.9%)
· direction MISS
(called flat, was down)
· off by 11.8 pp
· accuracy 4/10
· typical range ±9.3%:
OUTSIDE the band
· S&P +0.0%
over the same window — beat 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
$59.43
(-7.7%)
— both lines get graded at every checkpoint, so the brain has to beat the formula, not just replace it.
Brain: claude-opus-4-7.