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← BSX FULL ANALYSIS

Boston Scientific (BSX) Forecast

Healthcare$49.37-5.08%

Framler has scored Boston Scientific daily since Apr 20 — 89 published scores, of which 81 are old enough to be graded against what the stock actually did next. Both are below, unfiltered.

46mixed
FRAMLER SCORE · /100
Prediction Interval
Score: 46(90%-target range: 5–95 · agreement 44%)

Our daily score for BSX — last 89 published days

LEANS BULLISHNO STRONG CALLLEANS BEARISH0204060801002026-04-20 score 522026-04-21 score 502026-04-22 score 472026-04-23 score 732026-04-24 score 772026-04-27 score 352026-04-28 score 362026-04-29 score 362026-04-30 score 362026-05-01 score 362026-05-04 score 362026-05-05 score 422026-05-06 score 422026-05-07 score 432026-05-08 score 432026-05-11 score 432026-05-12 score 432026-05-13 score 392026-05-14 score 392026-05-15 score 342026-05-18 score 382026-05-19 score 342026-05-20 score 382026-05-21 score 452026-05-22 score 442026-05-25 score 452026-05-26 score 432026-05-27 score 432026-05-28 score 312026-05-29 score 332026-06-01 score 322026-06-02 score 332026-06-03 score 322026-06-04 score 452026-06-05 score 442026-06-08 score 452026-06-09 score 452026-06-10 score 472026-06-11 score 342026-06-12 score 352026-06-15 score 382026-06-16 score 332026-06-17 score 332026-06-18 score 372026-06-19 score 352026-06-22 score 402026-06-23 score 392026-06-24 score 332026-06-25 score 402026-06-26 score 342026-06-29 score 332026-06-30 score 352026-07-01 score 322026-07-02 score 302026-07-03 score 332026-07-06 score 382026-07-07 score 372026-07-08 score 372026-07-09 score 322026-07-10 score 402026-07-13 score 332026-07-14 score 342026-07-15 score 452026-07-16 score 452026-07-17 score 462026-07-20 score 462026-07-21 score 462026-07-22 score 332026-07-23 score 332026-07-24 score 372026-07-27 score 372026-07-28 score 392026-07-29 score 322026-07-30 score 372026-07-31 score 312026-08-03 score 312026-08-04 score 372026-08-05 score 392026-08-06 score 352026-08-07 score 352026-08-10 score 322026-08-11 score 352026-08-12 score 362026-08-13 score 382026-08-14 score 372026-08-17 score 322026-08-18 score 322026-08-19 score 452026-08-20 score 46Apr 20Aug 20

The purple line is the 0–100 score we published for BSX 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. 61 of these 89 days sat in the red zone — the model has been leaning against this stock. Every point is committed to a public, Bitcoin-anchored ledger — we can't quietly rewrite a bad call.

Were we right on BSX? — 81 graded days

WE MADE A CALL ON 59 OF 81 DAYS — RIGHT 27 · WRONG 32
-15%-10%-5%0%+5%+10%2026-04-22: no call (score 47) — stock went -3.98% over the next 7 days2026-04-23: we said UP (score 73), stock went -11.19% over the next 7 days — WRONG2026-04-24: we said UP (score 77), stock went -13.99% over the next 7 days — WRONG2026-04-27: we said DOWN (score 35), stock went -8.41% over the next 7 days — RIGHT2026-04-28: we said DOWN (score 36), stock went -6.62% over the next 7 days — RIGHT2026-04-29: we said DOWN (score 36), stock went -4.19% over the next 7 days — RIGHT2026-04-30: we said DOWN (score 36), stock went -1.01% over the next 7 days — RIGHT
Current RegimeRISK ON

Markets are in an expansionary regime. Momentum and growth factors tend to perform well.

What the factors say

BULLISH FACTORS
Sector MomentumSTRONG
AccrualsSTRONG
MomentumSTRONG
Options FlowSTRONG
Sector SpilloverSTRONG
Factor InteractionGOOD
BEARISH FACTORS
No strong bearish signals

Why there is no price target here

Most forecast sites will print an exact price for BSX 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 BSX 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.
2026-05-01: we said DOWN (score 36), stock went -6.39% over the next 7 days — RIGHT2026-05-04: we said DOWN (score 36), stock went -5.54% over the next 7 days — RIGHT2026-05-05: no call (score 42) — stock went -3.36% over the next 7 days2026-05-06: no call (score 42) — stock went -5.22% over the next 7 days2026-05-07: no call (score 43) — stock went -4.38% over the next 7 days2026-05-08: no call (score 43) — stock went -6.88% over the next 7 days2026-05-11: no call (score 43) — stock went +4.50% over the next 7 days2026-05-12: no call (score 43) — stock went +6.45% over the next 7 days2026-05-13: we said DOWN (score 39), stock went +5.54% over the next 7 days — WRONG2026-05-14: we said DOWN (score 39), stock went +7.71% over the next 7 days — WRONG2026-05-15: we said DOWN (score 34), stock went +7.90% over the next 7 days — WRONG2026-05-18: we said DOWN (score 38), stock went +9.42% over the next 7 days — WRONG2026-05-19: we said DOWN (score 34), stock went +3.08% over the next 7 days — WRONG2026-05-20: we said DOWN (score 38), stock went -11.18% over the next 7 days — RIGHT2026-05-21: no call (score 45) — stock went -13.34% over the next 7 days2026-05-22: no call (score 44) — stock went -15.47% over the next 7 days2026-05-25: no call (score 45) — stock went -16.96% over the next 7 days2026-05-26: no call (score 43) — stock went -17.48% over the next 7 days2026-05-27: no call (score 43) — stock went -17.26% over the next 7 days2026-05-28: we said DOWN (score 31), stock went -3.19% over the next 7 days — RIGHT2026-05-29: we said DOWN (score 33), stock went -1.14% over the next 7 days — RIGHT2026-06-01: we said DOWN (score 32), stock went +0.81% over the next 7 days — WRONG2026-06-02: we said DOWN (score 33), stock went +2.04% over the next 7 days — WRONG2026-06-03: we said DOWN (score 32), stock went +1.38% over the next 7 days — WRONG2026-06-04: no call (score 45) — stock went -1.09% over the next 7 days2026-06-05: no call (score 44) — stock went -3.97% over the next 7 days2026-06-08: no call (score 45) — stock went -3.69% over the next 7 days2026-06-09: no call (score 45) — stock went -3.65% over the next 7 days2026-06-10: no call (score 47) — stock went -8.19% over the next 7 days2026-06-11: we said DOWN (score 34), stock went -6.31% over the next 7 days — RIGHT2026-06-12: we said DOWN (score 35), stock went -6.02% over the next 7 days — RIGHT2026-06-15: we said DOWN (score 38), stock went -5.50% over the next 7 days — RIGHT2026-06-16: we said DOWN (score 33), stock went -2.48% over the next 7 days — RIGHT2026-06-17: we said DOWN (score 33), stock went -5.24% over the next 7 days — RIGHT2026-06-18: we said DOWN (score 37), stock went -1.67% over the next 7 days — RIGHT2026-06-19: we said DOWN (score 35), stock went -2.34% over the next 7 days — RIGHT2026-06-22: we said DOWN (score 40), stock went -4.00% over the next 7 days — RIGHT2026-06-23: we said DOWN (score 39), stock went -3.72% over the next 7 days — RIGHT2026-06-24: we said DOWN (score 33), stock went -5.57% over the next 7 days — RIGHT2026-06-25: we said DOWN (score 40), stock went +1.53% over the next 7 days — WRONG2026-06-26: we said DOWN (score 34), stock went +0.91% over the next 7 days — WRONG2026-06-29: we said DOWN (score 33), stock went +0.84% over the next 7 days — WRONG2026-06-30: we said DOWN (score 35), stock went +4.19% over the next 7 days — WRONG2026-07-01: we said DOWN (score 32), stock went +4.99% over the next 7 days — WRONG2026-07-02: we said DOWN (score 30), stock went +4.48% over the next 7 days — WRONG2026-07-03: we said DOWN (score 33), stock went -0.82% over the next 7 days — RIGHT2026-07-06: we said DOWN (score 38), stock went -1.09% over the next 7 days — RIGHT2026-07-07: we said DOWN (score 37), stock went -4.48% over the next 7 days — RIGHT2026-07-08: we said DOWN (score 37), stock went -5.96% over the next 7 days — RIGHT2026-07-09: we said DOWN (score 32), stock went -0.42% over the next 7 days — RIGHT2026-07-10: we said DOWN (score 40), stock went -2.13% over the next 7 days — RIGHT2026-07-13: we said DOWN (score 33), stock went -2.23% over the next 7 days — RIGHT2026-07-14: we said DOWN (score 34), stock went -3.27% over the next 7 days — RIGHT2026-07-15: no call (score 45) — stock went +0.80% over the next 7 days2026-07-16: no call (score 45) — stock went +1.25% over the next 7 days2026-07-17: no call (score 46) — stock went -0.83% over the next 7 days2026-07-20: no call (score 46) — stock went +3.36% over the next 7 days2026-07-21: no call (score 46) — stock went +5.23% over the next 7 days2026-07-22: we said DOWN (score 33), stock went +6.60% over the next 7 days — WRONG2026-07-23: we said DOWN (score 33), stock went +7.05% over the next 7 days — WRONG2026-07-24: we said DOWN (score 37), stock went +7.23% over the next 7 days — WRONG2026-07-27: we said DOWN (score 37), stock went +9.45% over the next 7 days — WRONG2026-07-28: we said DOWN (score 39), stock went +7.87% over the next 7 days — WRONG2026-07-29: we said DOWN (score 32), stock went +3.65% over the next 7 days — WRONG2026-07-30: we said DOWN (score 37), stock went +7.08% over the next 7 days — WRONG2026-07-31: we said DOWN (score 31), stock went +7.20% over the next 7 days — WRONG2026-08-03: we said DOWN (score 31), stock went +7.98% over the next 7 days — WRONG2026-08-04: we said DOWN (score 37), stock went +5.70% over the next 7 days — WRONG2026-08-05: we said DOWN (score 39), stock went +4.75% over the next 7 days — WRONG2026-08-06: we said DOWN (score 35), stock went +8.27% over the next 7 days — WRONG2026-08-07: we said DOWN (score 35), stock went +5.13% over the next 7 days — WRONG2026-08-10: we said DOWN (score 32), stock went +4.30% over the next 7 days — WRONG2026-08-11: we said DOWN (score 35), stock went +0.02% over the next 7 days — WRONG2026-08-12: we said DOWN (score 36), stock went +1.60% over the next 7 days — WRONGApr 22Aug 12
we made a call and were rightwe made a call and were wrongno call that day

Each bar is what BSX 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.