Left an unfilled gap (5%+ in the last week)
A technical stock screen computed nightly from daily-close price history (market data). Selection is deterministic — a company appears only when its stored indicator meets the screen's rule; nothing is estimated.
56 companies in the catalog currently match this technical screen. Leading the list is Fractyl Health, Inc. (GUTS): gapped 1013.0% up 1 session ago and has not traded back through the level it left behind at 0.41 — price is 90.4% from that level.
| # | Company | Sector | Price | Signal |
|---|---|---|---|---|
| 1 | Fractyl Health, Inc. (GUTS) | Health Care | $4.23 | gapped 1013.0% up 1 session ago and has not traded back through the level it left behind at 0.41 — price is 90.4% from that level |
| 2 | ARRIVENT BIOPHARMA INC (AVBP) | Health Care | $16.71 | gapped 57.5% down 2 sessions ago and has not traded back through the level it left behind at 28.46 — price is 70.3% from that level |
| 3 | VAXCYTE INC (PCVX) | Health Care | $65.02 | gapped 54.4% up 3 sessions ago and has not traded back through the level it left behind at 56.48 — price is 13.1% from that level |
| 4 | PACIRA BIOSCIENCES INC (PCRX) | Health Care | $36.39 | gapped 44.1% up today and has not traded back through the level it left behind at 25.2 — price is 30.8% from that level |
| 5 | PTC Inc. (PTC) | Information Technology | $193.73 | gapped 36.0% up 3 sessions ago and has not traded back through the level it left behind at 144.03 — price is 25.7% from that level |
| 6 | OPTION CARE HEALTH INC (OPCH) | Health Care | $31.05 | gapped 32.8% up 2 sessions ago and has not traded back through the level it left behind at 23.37 — price is 24.7% from that level |
| 7 | BLAIZE HOLDINGS INC (BZAI) | Information Technology | $0.2869 | gapped 24.3% down 2 sessions ago and has not traded back through the level it left behind at 0.44 — price is 51.9% from that level |
| 8 | RXO INC (RXO) | Industrials | $28.93 | gapped 24.0% up 3 sessions ago and has not traded back through the level it left behind at 23.38 — price is 19.2% from that level |
| 9 | HELEN OF TROY LTD (HELE) | Consumer Discretionary | $26.55 | gapped 22.6% up today and has not traded back through the level it left behind at 25.55 — price is 3.8% from that level |
| 10 | WEBULL CORP CLASS A (BULL) | Financials | $5.95 | gapped 20.0% down 1 session ago and has not traded back through the level it left behind at 7.28 — price is 22.4% from that level |
| 11 | APOGEE ENTERPRISES INC (APOG) | Industrials | $40.77 | gapped 19.9% up 2 sessions ago and has not traded back through the level it left behind at 35.66 — price is 12.5% from that level |
| 12 | Resources Connection, Inc. (RGP) | Industrials | $2.99 | gapped 18.2% down today and has not traded back through the level it left behind at 3.74 — price is 25.1% from that level |
| 13 | INTEGRA LIFESCIENCES HOLDINGS CORP (IART) | Health Care | $13.41 | gapped 17.3% down 4 sessions ago and has not traded back through the level it left behind at 16.09 — price is 20.0% from that level |
| 14 | SYNAPTICS INC (SYNA) | Information Technology | $119.08 | gapped 14.7% up 4 sessions ago and has not traded back through the level it left behind at 106.15 — price is 10.9% from that level |
| 15 | PAGSEGURO DIGITAL LTD CLASS A (PAGS) | Financials | $10.68 | gapped 14.2% up 3 sessions ago and has not traded back through the level it left behind at 9.02 — price is 15.5% from that level |
| 16 | TAYLOR DEVICES INC (TAYD) | Industrials | $58.62 | gapped 14.2% down 4 sessions ago and has not traded back through the level it left behind at 61.11 — price is 4.3% from that level |
| 17 | STONECO LTD CLASS A (STNE) | Financials | $11.60 | gapped 13.9% up 3 sessions ago and has not traded back through the level it left behind at 9.55 — price is 17.7% from that level |
| 18 | HAEMONETICS CORP (HAE) | Health Care | $119.47 | gapped 13.1% up today and has not traded back through the level it left behind at 101.71 — price is 14.9% from that level |
| 19 | RTX Corporation (RTX) | Industrials | $184.32 | gapped 11.8% up today and has not traded back through the level it left behind at 161.2 — price is 12.5% from that level |
| 20 | Nubank (NU) | Financials | $15.38 | gapped 11.5% up 3 sessions ago and has not traded back through the level it left behind at 13.43 — price is 12.7% from that level |
| 21 | C.H. Robinson (CHRW) | Industrials | $141.34 | gapped 10.9% down 3 sessions ago and has not traded back through the level it left behind at 157.72 — price is 11.6% from that level |
| 22 | PRIME MEDICINE INC (PRME) | Health Care | $3.58 | gapped 10.9% up 2 sessions ago and has not traded back through the level it left behind at 3.21 — price is 10.3% from that level |
| 23 | INNVENTURE INC (INV) | Financials | $0.3033 | gapped 9.5% down 1 session ago and has not traded back through the level it left behind at 0.57 — price is 86.6% from that level |
| 24 | Constellation Energy (CEG) | Utilities | $285.07 | gapped 8.8% up 2 sessions ago and has not traded back through the level it left behind at 267.62 — price is 6.1% from that level |
| 25 | NEUROGENE INC (NGNE) | Health Care | $26.50 | gapped 8.2% up today and has not traded back through the level it left behind at 25.87 — price is 2.4% from that level |
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What is an unfilled gap?
When a stock opens away from its previous close, it leaves a price range that no trade has taken place in. The gap is said to be "filled" the first time price trades back through the level it jumped from — for a gap up, a session whose low reaches back down to the old close; for a gap down, a session whose high reaches back up to it. Until that happens the gap is open, and this screen lists the companies that currently have one.
How do I read the “Left an unfilled gap (5%+ in the last week)” screen?
The default is a gap of at least 5% opened in the last five sessions, largest first, with the level that would close it and how far price sits from that level today. Two things are worth knowing about this list. Gaps close far more often than not and far sooner than folklore suggests: across our catalog, of the gaps of 2% or more that have closed, the median took two sessions, and about a third never survived the session that opened them. And a gap staying open is a fact about where trades have happened, not a force pulling price back — there is no rule that a gap must be filled. Nothing here is advice.
New to this? What is Price gaps (gap up, gap down, and filling a gap)? →
Data: daily-close price history, recomputed nightly. Every figure is shown with its as-of date on the company page; a company without enough price history for this indicator is excluded, never estimated.
28 covered companies were not evaluated for this screen because their price series end on or before 2026-10-01 (APGE, ATAI, BRR, CCRN, CPRX, CRNX, DOMO, ECHO, EEX, ESPR, FBRX, FJET, and 16 more), at least 5 trading sessions behind the 2026-10-08 session the rest of the catalog carries. A technical signal is a claim about the present, so it is not asserted from a series that stops before it. Those companies keep the readings they have on their own page, with the as-of date they were computed from. 9 covered companies were not evaluated for this screen (AVB, BRCC, HAWK, INHD, MVIS, NRDY, SHAZ, SOLS, TSEOQ) because our price history for these companies shows an unadjusted split or scale break. Every indicator read from such a series is an artifact of that break rather than a fact about the company, so none of them is asserted here — which is why the same companies have no 1-year return on their own page either.
Last updated 2026-10-08 — this screen recomputes nightly from daily-close prices, so its members change over time.
Informational only — NOT financial advice. Technical indicators describe past price behavior; they are not predictions. All figures are delayed daily-close data.