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-8.8% to $1,275.00
Predicted High$1,402.00in 2 weeks
Predicted Low$1,275.00at 6 months
Max Drawdown (predicted)-8.8%
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 29, 2026 1:12 pm
Bear
MTD trends lower to
$1,275.00
(-8.8% from $1,398.22)
by Mar 2027.
decay
ThesisMTD trades far above every fair-value anchor but quality is high and the tape is risk-on with no earnings catalyst near-term. Expect a slow drift lower as valuation gravity gradually reasserts, with limited near-term downside given calm sentiment and low beta.
Invalidated ifA break above $1,470 on strong volume or a surprise guide-up would falsify the fade thesis; conversely a break below $1,250 accelerates it.
Checkpointtime after the call
Datewhen it gets graded
Predictedthe claim: closing price
Current priceactual close — fills in over time
Predicted returnpredicted vs $1,398.22 at call
Conv.brain's confidence, 1–10
Driverwhy the brain put the point here
Prediction made
Aug 29, 2026
—
$1,398.22at call
—
—
The anchor — every point below is measured from this price and date.
2 weeks
Sep 12, 2026
$1,327.55–$1,468.89typical range · internal point $1,402.00
—
±5.1%
7/10
Risk-on tape, no catalyst, low-vol drift sideways
What actually happened:
closed $1,293.52
on Sep 11, 2026 = -7.5% vs the call
(predicted +0.3%)
· direction MISS
(called flat, was down)
· off by 7.8 pp
· accuracy 4/10
· typical range ±5.1%:
OUTSIDE the band
· S&P -0.7%
over the same window — lagged it
1 month
Sep 29, 2026
$1,295.81–$1,500.63typical range · internal point $1,395.00
—
±7.3%
6/10
Neutral sentiment, mild valuation drag begins
2 months
Oct 29, 2026
$1,378.00
—
-1.4%
5/10
Valuation gravity nudges lower, no earnings support
3 months
Nov 29, 2026
$1,355.00
—
-3.1%
5/10
Q3 print window; high multiple pressured
4 months
Dec 29, 2026
$1,330.00
—
-4.9%
4/10
Year-end positioning trims rich-multiple names
5 months
Jan 29, 2027
$1,305.00
—
-6.7%
4/10
January reset, anchored-PE pull continues
6 months
Mar 1, 2027
$1,275.00
—
-8.8%
4/10
Convergence toward baseline endpoint over six months
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
$1,262.93
(-9.7%)
— both lines get graded at every checkpoint, so the brain has to beat the formula, not just replace it.
Brain: claude-opus-4-7.