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+3.5% to $49.20
Predicted High$49.20at 6 months
Predicted Low$47.65in 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 25, 2026 11:53 am
Neutral
EXC trends range-bound to
$49.20
(+3.5% from $47.53)
by Jan 2027.
flat-then-break
ThesisEXC is a low-beta regulated utility trading essentially at composite fair value ($48.29) with modest positive drift. Path grinds slowly toward fair value with mild upside as sentiment stays quietly constructive, but no catalyst to justify significant deviation.
Invalidated ifA break below $45 on rate-case setback or above $51 on rally would falsify the slow-drift thesis
Checkpointtime after the call
Datewhen it gets graded
Predictedthe claim: closing price
Current priceactual close — fills in over time
Predicted returnpredicted vs $47.53 at call
Conv.brain's confidence, 1–10
Driverwhy the brain put the point here
Prediction made
Jul 25, 2026
—
$47.53at call
—
—
The anchor — every point below is measured from this price and date.
2 weeks
Aug 8, 2026
$45.51–$49.55typical range · internal point $47.65
—
±4.3%
7/10
Low vol utility drifts near current with neutral tape
What actually happened:
closed $45.62
on Aug 7, 2026 = -4.0% vs the call
(predicted +0.3%)
· direction HIT
(called flat, was flat)
· off by 4.3 pp
· accuracy 8/10
· typical range ±4.3%:
inside the band
· S&P +4.7%
over the same window — beat it
1 month
Aug 25, 2026
$44.60–$50.46typical range · internal point $47.85
—
±6.2%
6/10
Slow mean reversion toward fair value anchor
2 months
Sep 25, 2026
$48.15
—
+1.3%
6/10
Value gravity pulls toward composite $48.29
3 months
Oct 25, 2026
$48.40
—
+1.8%
5/10
Q3 print likely another beat, modest lift
4 months
Nov 25, 2026
$48.70
—
+2.5%
5/10
Defensive bid as year-end positioning favors utilities
5 months
Dec 25, 2026
$49.00
—
+3.1%
4/10
Signal-adjusted fair value $49.40 exerts pull
6 months
Jan 25, 2027
$49.20
—
+3.5%
4/10
Approaches signal-adjusted anchor with rate tailwind
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
$47.62
(+0.2%)
— both lines get graded at every checkpoint, so the brain has to beat the formula, not just replace it.
Brain: claude-opus-4-7.