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Stocks that just filled a gap

As of 18 Aug 2026 Research snapshot. Not investment advice.
Run with today's data →
As of 2026-08-17, 118 US-listed companies match this screen: just filled a gap (5%+ closed in the last week). The closest matches right now: AMAT, filled a 6.8% gap down today (2026-08-17), price traded back through the level the gap left behind, 1 session after it opened; RTX, filled a 13.6% gap down today (2026-08-17), price traded back through the level the gap left behind, 1 session after it opened; ALAB, filled a 7.3% gap up today (2026-08-17), price traded back through the level the gap left behind, the same session it opened; HPQ, filled a 7.0% gap up today (2026-08-17), price traded back through the level the gap left behind, 2 sessions after it opened; MUSA, filled a 7.1% gap down today (2026-08-17), price traded back through the level the gap left behind, 7 sessions after it opened; ONDS, filled a 5.8% gap up today (2026-08-17), price traded back through the level the gap left behind, 1 session after it opened; DIOD, filled a 5.3% gap down today (2026-08-17), price traded back through the level the gap left behind, 2 sessions after it opened; KOD, filled a 6.5% gap down today (2026-08-14), price traded back through the level the gap left behind, the same session it opened; AMPX, filled a 8.1% gap up today (2026-08-17), price traded back through the level the gap left behind, 1 session after it opened; AEBI, filled a 5.1% gap up today (2026-08-14), price traded back through the level the gap left behind, 1 session after it opened; KURA, filled a 7.2% gap up today (2026-08-14), price traded back through the level the gap left behind, 1 session after it opened; CODI, filled a 5.9% gap up today (2026-08-17), price traded back through the level the gap left behind, 1 session after it opened. This is a deterministic technical screen over daily closing prices, it describes recent price behavior only, not a buy or sell signal. 16 covered companies were not evaluated for this screen because their price series end on or before 2026-08-11 (CBC, ECHO, EEX, ESPR, FJET, GLXY, LPRO, NFBK, NSA, NUVL, RAL, SKYT, and 4 more), at least 4 trading sessions behind the 2026-08-17 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. 13 covered companies were not evaluated for this screen (AKTS, ANGX, FRMI, GEMI, HAWK, INHD, MVIS, ORBS, SHAZ, SOLS, SPRB, TSEOQ, and 1 more) 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.

Companies in this snapshot

Applied Materials
AMAT
$535.31
Information Technology
filled a 6.8% gap down today (2026-08-17), price traded back through the level the gap left behind, 1 session after it opened
RTX Corporation
RTX
$221.64
Industrials
filled a 13.6% gap down today (2026-08-17), price traded back through the level the gap left behind, 1 session after it opened
Astera Labs
ALAB
$320.17
Information Technology
filled a 7.3% gap up today (2026-08-17), price traded back through the level the gap left behind, the same session it opened
HP Inc.
HPQ
$29.40
Information Technology
filled a 7.0% gap up today (2026-08-17), price traded back through the level the gap left behind, 2 sessions after it opened
Murphy USA
MUSA
$586.06
Consumer Discretionary
filled a 7.1% gap down today (2026-08-17), price traded back through the level the gap left behind, 7 sessions after it opened
ONDAS INC
ONDS
$9.00
Information Technology
filled a 5.8% gap up today (2026-08-17), price traded back through the level the gap left behind, 1 session after it opened
DIODES INC
DIOD
$107.56
Information Technology
filled a 5.3% gap down today (2026-08-17), price traded back through the level the gap left behind, 2 sessions after it opened
KODIAK SCIENCES INC
KOD
$41.35
Health Care
filled a 6.5% gap down today (2026-08-14), price traded back through the level the gap left behind, the same session it opened
AMPRIUS TECHNOLOGIES INC
AMPX
$11.58
Industrials
filled a 8.1% gap up today (2026-08-17), price traded back through the level the gap left behind, 1 session after it opened
AEBI SCHMIDT HOLDING AG
AEBI
$12.71
Industrials
filled a 5.1% gap up today (2026-08-14), price traded back through the level the gap left behind, 1 session after it opened
KURA ONCOLOGY INC
KURA
$10.86
Health Care
filled a 7.2% gap up today (2026-08-14), price traded back through the level the gap left behind, 1 session after it opened
COMPASS DIVERSIFIED
CODI
$12.10
Financials
filled a 5.9% gap up today (2026-08-17), price traded back through the level the gap left behind, 1 session after it opened