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+14.1% to $3.55
Predicted High$3.55at 6 months
Predicted Low$3.12at 2 months
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 22, 2026 6:25 am
Bull
ABEV trends higher to
$3.55
(+14.1% from $3.11)
by Jan 2027.
ride-then-fade
ThesisABEV prints earnings inside week two with a strong beat history, which can spark a bounce toward fair value, but negative sentiment and EM-FX drag likely cap upside and let the stock drift back before value gravity slowly reasserts into year-end.
Invalidated ifAn earnings miss or BRL breakdown pushing ABEV below $2.90, or a sustained break above $3.60 on volume, would falsify this path.
Checkpointtime after the call
Datewhen it gets graded
Predictedthe claim: closing price
Current priceactual close — fills in over time
Predicted returnpredicted vs $3.11 at call
Conv.brain's confidence, 1–10
Driverwhy the brain put the point here
Prediction made
Jul 22, 2026
—
$3.11at call
—
—
The anchor — every point below is measured from this price and date.
2 weeks
Aug 5, 2026
$2.87–$3.35typical range · internal point $3.22
—
±7.9%
6/10
Earnings beat streak lifts price into print
What actually happened:
closed $3.04
on Aug 4, 2026 = -2.3% vs the call
(predicted +3.5%)
· direction HIT
(called flat, was flat)
· off by 5.8 pp
· accuracy 8/10
· typical range ±7.9%:
inside the band
· S&P +3.2%
over the same window — lagged it
1 month
Aug 22, 2026
$2.76–$3.46typical range · internal point $3.18
—
±11.4%
5/10
Post-earnings drift, sentiment caps upside
What actually happened:
closed $2.87
on Aug 21, 2026 = -7.7% vs the call
(predicted +2.3%)
· direction MISS
(called flat, was down)
· off by 10.0 pp
· accuracy 4/10
· typical range ±11.4%:
inside the band
· S&P +2.3%
over the same window — beat it
2 months
Sep 22, 2026
$3.12
—
+0.3%
5/10
EM-FX drag and weak narrative fade rally
3 months
Oct 22, 2026
$3.15
—
+1.3%
4/10
Neutral regime, quality anchor stabilizes tape
4 months
Nov 22, 2026
$3.28
—
+5.5%
4/10
Value gravity begins pulling toward fair value
5 months
Dec 22, 2026
$3.42
—
+10.0%
4/10
Q3 print and DCF gap narrow discount
6 months
Jan 22, 2027
$3.55
—
+14.1%
3/10
Slow convergence toward composite fair value
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
$3.79
(+21.9%)
— both lines get graded at every checkpoint, so the brain has to beat the formula, not just replace it.
Brain: claude-opus-4-7.