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KATY's daily model path, its record on BLDR, and the options read. Prices as of the Nov 10, 2026 close · page updated Nov 10, 2026.
Last close
$62.93
Nov 10, 2026 · −4.61% on the day
KATY call
BUY
run Nov 6, 2026
Path end (20 sessions)
$93.41
+49.36% from $62.54
Path range
+1.3% to +49.4%
lowest and highest point of the path
Replay record on BLDR
2/4 hits
50% · 2 misses
KATY's latest public daily path for Builders FirstSource, from its run on Nov 6, 2026, points up, which KATY labels BUY. Starting from the $62.54 close, the path ends 20 sessions later near $93.41 (+49.36%), around Dec 4, and ranges between +1.28% and +49.36% along the way. That is a model path, not a price target.
Since that run, BLDR has closed at $62.93 on Nov 10, 2026, +0.62% from the start, 2 of 20 sessions in. So far the move agrees with the path. The call is scored after session 20.
On BLDR, KATY's replay record is 2 hits and 2 misses in 4 tested calls (50%), close to its 50.1% rate across all tickers. Its most recent completed replay call expected +72.72% and BLDR moved +18.33%: a hit on direction.
Daily closes, with KATY's Nov 6, 2026 path drawn from its start close to its end point; the shaded wedge spans the path's lowest and highest points.
The KATY apps and extension show the newest BLDR path as soon as it runs, with the full step-by-step line on the chart. They are free to install; live forecasts need KATY Premium or an FST membership.
Every public BLDR path this page has captured, scored on the close 20 sessions after its start: a BUY is a hit if that close is higher, a SELL if it is lower.
| Run | Call | Start close | Path end | Outcome at 20 sessions |
|---|---|---|---|---|
| Nov 6, 2026 | BUY | $62.54 | $93.41 (+49.36%) | Open, 2/20 sessions · +0.62% so far |
2 hits, 2 misses in 4 replayed BLDR calls (50% on direction; 50% finished inside the 1.5% band; average path error 33.98%). Across all tickers KATY's replay hit rate is 50.1% over 1,023 calls (BUY > +1.5%, SELL < -1.5% on the 20-step path). Replays re-run the model on past data it did not see; they are not live trades.
KATY re-forecast the 20 sessions that just finished without seeing them. It expected +72.72%; the actual move was +18.33% (direction hit, average path error 28.24%).
| Step | Session | Model path | Actual close | Path vs actual |
|---|---|---|---|---|
| 1 | Oct 12, 2026 | $53.74 | $52.14 | +3.07% |
| 5 | Oct 16, 2026 | $63.14 | $54.65 | +15.54% |
| 10 | Oct 23, 2026 | $75.07 | $56.85 | +32.05% |
| 15 | Oct 30, 2026 | $85.13 | $64.91 | +31.15% |
| 20 | Nov 6, 2026 | $91.28 | $62.54 | +45.95% |
KATY's latest public daily path for BLDR (run Nov 6, 2026) is BUY: from $62.54 it ends near $93.41 (+49.36%) after 20 sessions. It is a model path, not a price target. The newest path is in the KATY apps (free to install; live forecasts need KATY Premium or an FST membership).
In replay, KATY called the direction of BLDR right 2 times and wrong 2 times out of 4 tested calls (50%). Public calls on this page are scored after 20 sessions and listed above, misses included.
KATY is a time-series foundation model that reads the recent daily bars of BLDR and draws the most likely path for the next 20 sessions. A path that ends more than 1.5% up is a BUY, more than 1.5% down a SELL, and anything in between is NEUTRAL. It is not investment advice.
KATY draws this forecast on your own charts: in TradingView with the Chrome extension, or on your phone. The extension and apps are free to install; live forecasts need KATY Premium or an FST membership.
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Not investment advice. KATY's output is a model path, not a price target and not a recommendation to buy or sell. Model forecasts are often wrong; the hit and miss counts on this page are shown so you can judge that yourself. Trading involves risk of loss. Data from QS Research; prices are daily closes and may lag.