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Framler is a quantitative research platform - not a broker, investment advisor, or fiduciary. Nothing on this site constitutes a recommendation to buy, sell, or hold any security. All model outputs - scores, verdicts, intervals, predictions - are for informational and educational purposes only. Past performance does not guarantee future results. Invest at your own risk. Built on public data - SEC EDGAR, ClinicalTrials.gov, PubMed, Yahoo Finance, Finnhub, FMP.
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← WST FULL ANALYSIS

West Pharmaceutical (WST) Forecast

Healthcare$353.77+0.28%

Framler has scored West Pharmaceutical daily since May 8 — 75 published scores, of which 69 are old enough to be graded against what the stock actually did next. Both are below, unfiltered.

55bullish
FRAMLER SCORE · /100
Prediction Interval
Score: 55(90%-target range: 5–95 · agreement 62%)

Our daily score for WST — last 75 published days

LEANS BULLISHNO STRONG CALLLEANS BEARISH0204060801002026-05-08 score 632026-05-11 score 582026-05-12 score 582026-05-13 score 572026-05-14 score 572026-05-15 score 532026-05-18 score 552026-05-19 score 532026-05-20 score 672026-05-21 score 682026-05-22 score 662026-05-25 score 682026-05-26 score 702026-05-27 score 692026-05-28 score 692026-05-29 score 672026-06-01 score 652026-06-02 score 572026-06-03 score 632026-06-04 score 502026-06-05 score 562026-06-08 score 552026-06-09 score 512026-06-10 score 612026-06-11 score 552026-06-12 score 502026-06-15 score 582026-06-16 score 512026-06-17 score 532026-06-18 score 502026-06-19 score 492026-06-22 score 592026-06-23 score 592026-06-24 score 572026-06-25 score 552026-06-26 score 572026-06-29 score 592026-06-30 score 562026-07-01 score 552026-07-02 score 562026-07-03 score 552026-07-06 score 562026-07-07 score 562026-07-08 score 492026-07-09 score 582026-07-10 score 592026-07-13 score 552026-07-14 score 522026-07-15 score 572026-07-16 score 552026-07-17 score 582026-07-20 score 582026-07-21 score 612026-07-22 score 572026-07-23 score 572026-07-24 score 572026-07-27 score 572026-07-28 score 552026-07-29 score 572026-07-30 score 522026-07-31 score 502026-08-03 score 502026-08-04 score 532026-08-05 score 532026-08-06 score 532026-08-07 score 502026-08-10 score 562026-08-11 score 542026-08-12 score 592026-08-13 score 502026-08-14 score 512026-08-17 score 602026-08-18 score 502026-08-19 score 602026-08-20 score 64May 8Aug 20

The purple line is the 0–100 score we published for WST each day. In the green zone (above 60) the model leans bullish; in the red zone (below 40) it leans bearish; in between it isn't making a strong call. 59 of these 75 days sat in the middle zone — the model has not made a strong call on this stock recently. Every point is committed to a public, Bitcoin-anchored ledger — we can't quietly rewrite a bad call.

Were we right on WST? — 69 graded days

WE MADE A CALL ON 13 OF 69 DAYS — RIGHT 6 · WRONG 7

Why so much grey? The score only takes a side when enough of the 13 factors agree on a direction. On WST they have mostly pointed different ways and cancelled each other out, so the honest output was “no call” — the model doesn't manufacture an opinion to have one. Nothing is missing here: across all 1,001 stocks about a third of graded days carry a call; this stock just hasn't been one of them lately.

-10%-5%0%+5%2026-05-08: we said UP (score 63), stock went -5.94% over the next 7 days — WRONG2026-05-11: no call (score 58) — stock went -5.91% over the next 7 days2026-05-12: no call (score 58) — stock went -5.70% over the next 7 days2026-05-13: no call (score 57) — stock went +0.35% over the next 7 days2026-05-14: no call (score 57) — stock went +4.54% over the next 7 days2026-05-15: no call (score 53) — stock went +5.41% over the next 7 days2026-05-18: no call (score 55) — stock went +4.38% over the next 7 days
Current RegimeTRANSITION

Markets are shifting between regimes. Factor leadership is rotating; signals may be noisier than usual.

What the factors say

BULLISH FACTORS
Options FlowSTRONG
Sector SpilloverSTRONG
MomentumSTRONG
AccrualsGOOD
Earnings DriftGOOD
BEARISH FACTORS
NLP TonePOOR

Why there is no price target here

Most forecast sites will print an exact price for WST a year out. We won't: a point target is a guess dressed up as precision. What we publish instead is a 0–100 ranking score with an honest uncertainty range, a daily record of every score we've ever published (anchored in Bitcoin, so it can't be edited after the fact), and a pre-registered public bet on whether the score ranks stocks better than chance. If the model is wrong, this page will say so — that's the product.

View full WST analysis — factor breakdown, forward returns, news →
Model-generated forecast based on 13 academic factors. Not investment advice. See methodology for how the Framler score is built.
2026-05-19: no call (score 53) — stock went +3.86% over the next 7 days2026-05-20: we said UP (score 67), stock went +2.89% over the next 7 days — RIGHT2026-05-21: we said UP (score 68), stock went +5.34% over the next 7 days — RIGHT2026-05-22: we said UP (score 66), stock went +2.11% over the next 7 days — RIGHT2026-05-25: we said UP (score 68), stock went -0.04% over the next 7 days — WRONG2026-05-26: we said UP (score 70), stock went -1.34% over the next 7 days — WRONG2026-05-27: we said UP (score 69), stock went +0.04% over the next 7 days — RIGHT2026-05-28: we said UP (score 69), stock went +1.47% over the next 7 days — RIGHT2026-05-29: we said UP (score 67), stock went -2.27% over the next 7 days — WRONG2026-06-01: we said UP (score 65), stock went -0.95% over the next 7 days — WRONG2026-06-02: no call (score 57) — stock went +5.80% over the next 7 days2026-06-03: we said UP (score 63), stock went +6.01% over the next 7 days — RIGHT2026-06-04: no call (score 50) — stock went +4.44% over the next 7 days2026-06-05: no call (score 56) — stock went +3.62% over the next 7 days2026-06-08: no call (score 55) — stock went +5.38% over the next 7 days2026-06-09: no call (score 51) — stock went +3.07% over the next 7 days2026-06-10: we said UP (score 61), stock went -3.31% over the next 7 days — WRONG2026-06-11: no call (score 55) — stock went -0.90% over the next 7 days2026-06-12: no call (score 50) — stock went -0.19% over the next 7 days2026-06-15: no call (score 58) — stock went +0.27% over the next 7 days2026-06-16: no call (score 51) — stock went +1.50% over the next 7 days2026-06-17: no call (score 53) — stock went +3.29% over the next 7 days2026-06-18: no call (score 50) — stock went +7.10% over the next 7 days2026-06-19: no call (score 49) — stock went +6.98% over the next 7 days2026-06-22: no call (score 59) — stock went +8.15% over the next 7 days2026-06-23: no call (score 59) — stock went +8.88% over the next 7 days2026-06-24: no call (score 57) — stock went +8.51% over the next 7 days2026-06-25: no call (score 55) — stock went +7.44% over the next 7 days2026-06-26: no call (score 57) — stock went +3.20% over the next 7 days2026-06-29: no call (score 59) — stock went +1.94% over the next 7 days2026-06-30: no call (score 56) — stock went +0.39% over the next 7 days2026-07-01: no call (score 55) — stock went -1.48% over the next 7 days2026-07-02: no call (score 56) — stock went -2.01% over the next 7 days2026-07-03: no call (score 55) — stock went -3.29% over the next 7 days2026-07-06: no call (score 56) — stock went -1.65% over the next 7 days2026-07-07: no call (score 56) — stock went -0.04% over the next 7 days2026-07-08: no call (score 49) — stock went +0.40% over the next 7 days2026-07-09: no call (score 58) — stock went +2.48% over the next 7 days2026-07-10: no call (score 59) — stock went +0.16% over the next 7 days2026-07-13: no call (score 55) — stock went -0.39% over the next 7 days2026-07-14: no call (score 52) — stock went -0.13% over the next 7 days2026-07-15: no call (score 57) — stock went +0.21% over the next 7 days2026-07-16: no call (score 55) — stock went -0.98% over the next 7 days2026-07-17: no call (score 58) — stock went -9.45% over the next 7 days2026-07-20: no call (score 58) — stock went -7.53% over the next 7 days2026-07-21: we said UP (score 61), stock went -4.35% over the next 7 days — WRONG2026-07-22: no call (score 57) — stock went -6.06% over the next 7 days2026-07-23: no call (score 57) — stock went -5.25% over the next 7 days2026-07-24: no call (score 57) — stock went -4.08% over the next 7 days2026-07-27: no call (score 57) — stock went +6.01% over the next 7 days2026-07-28: no call (score 55) — stock went +5.29% over the next 7 days2026-07-29: no call (score 57) — stock went +4.16% over the next 7 days2026-07-30: no call (score 52) — stock went +3.30% over the next 7 days2026-07-31: no call (score 50) — stock went +4.26% over the next 7 days2026-08-03: no call (score 50) — stock went +3.28% over the next 7 days2026-08-04: no call (score 53) — stock went +0.99% over the next 7 days2026-08-05: no call (score 53) — stock went +1.01% over the next 7 days2026-08-06: no call (score 53) — stock went -1.38% over the next 7 days2026-08-07: no call (score 50) — stock went +0.24% over the next 7 days2026-08-10: no call (score 56) — stock went -2.11% over the next 7 days2026-08-11: no call (score 54) — stock went -1.57% over the next 7 days2026-08-12: no call (score 59) — stock went +0.40% over the next 7 daysMay 8Aug 12
we made a call and were rightwe made a call and were wrongno call that day

Each bar is what WST actually did over the 7 days after one of our published scores — up bars, the stock rose; down bars, it fell. A “call” is a day the score left the middle zone (above 60 = we said up, below 40 = we said down), and it's counted right only if the stock then moved our way. Faint bars are days we made no call — saying “we don't know” is allowed here. These are raw counts on one stock, far too few to prove skill either way — the serious, pre-registered test across all 1,001 stocks is the public bet.