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Unusually heavy trading volume

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.

123 companies in the catalog currently match this technical screen. Leading the list, OPUS GENETICS INC (IRD) is trading on 46.2x its 30-day average volume — unusually heavy activity.

#CompanySectorPriceSignal
1 OPUS GENETICS INC (IRD) Health Care $5.73 trading on 46.2x its 30-day average volume — unusually heavy activity
2 SERVICETITAN INC CLASS A (TTAN) Information Technology $57.12 trading on 17.2x its 30-day average volume — unusually heavy activity
3 CENTERSPACE (CSR) Real Estate $57.36 trading on 15.5x its 30-day average volume — unusually heavy activity
4 ODDITY TECH LTD CLASS A (ODD) Consumer Staples $16.48 trading on 14.9x its 30-day average volume — unusually heavy activity
5 J JILL INC (JILL) Consumer Discretionary $21.74 trading on 13.6x its 30-day average volume — unusually heavy activity
6 OCUGEN INC (OCGN) Health Care $1.06 trading on 10.0x its 30-day average volume — unusually heavy activity
7 TYRA BIOSCIENCES INC (TYRA) Health Care $22.01 trading on 9.7x its 30-day average volume — unusually heavy activity
8 TARGET HOSPITALITY CORP (TH) Consumer Discretionary $19.20 trading on 8.7x its 30-day average volume — unusually heavy activity
9 BANCORP INC (TBBK) Financials $50.03 trading on 8.5x its 30-day average volume — unusually heavy activity
10 EVOMMUNE INC (EVMN) Health Care $10.84 trading on 8.3x its 30-day average volume — unusually heavy activity
11 Ingram Micro (INGM) Information Technology $26.26 trading on 8.1x its 30-day average volume — unusually heavy activity
12 Casey's (CASY) Consumer Staples $629.03 trading on 7.6x its 30-day average volume — unusually heavy activity
13 BKV CORP (BKV) Energy $24.10 trading on 6.8x its 30-day average volume — unusually heavy activity
14 SIGNET JEWELERS LTD (SIG) Consumer Discretionary $102.48 trading on 6.6x its 30-day average volume — unusually heavy activity
15 Optical Cable Corp (OCC) Information Technology $13.70 trading on 6.3x its 30-day average volume — unusually heavy activity
16 SAFE BULKERS INC (SB) Industrials $8.36 trading on 6.3x its 30-day average volume — unusually heavy activity
17 Indaptus Therapeutics, Inc. (INDP) Health Care $2.08 trading on 6.2x its 30-day average volume — unusually heavy activity
18 BridgeBio Oncology Therapeutics, Inc. (BBOT) Health Care $6.75 trading on 5.8x its 30-day average volume — unusually heavy activity
19 RENT THE RUNWAY INC CLASS A (RENT) Consumer Discretionary $3.00 trading on 5.7x its 30-day average volume — unusually heavy activity
20 INDEPENDENCE REALTY INC (IRT) Real Estate $15.23 trading on 5.4x its 30-day average volume — unusually heavy activity
21 BARNES AND NOBLE EDUCATION INC (BNED) Consumer Discretionary $10.83 trading on 5.0x its 30-day average volume — unusually heavy activity
22 Cooper Companies (The) (COO) Health Care $63.48 trading on 4.9x its 30-day average volume — unusually heavy activity
23 XP Inc. (XP) Financials $19.04 trading on 4.7x its 30-day average volume — unusually heavy activity
24 Lake Shore Bancorp, Inc. (LSBK) Financials $18.59 trading on 4.6x its 30-day average volume — unusually heavy activity
25 NAUTILUS BIOTECHNOLGY INC (NAUT) Health Care $1.12 trading on 4.5x its 30-day average volume — unusually heavy activity

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What is unusually heavy trading volume?

Relative volume compares how many shares are trading today with a stock's own recent norm — here, its 30-day average daily volume. A reading of 2x means twice the usual number of shares changed hands. Comparing a stock to its own average (rather than a raw share count) puts a small company and a mega-cap on the same footing.

How do I read the Unusually heavy trading volume screen?

This screen lists companies trading at 2x or more of their 30-day average volume, heaviest first. A volume spike shows unusual attention — it can accompany news, an earnings report, or index changes — but the screen only flags the activity; it does not say whether the news is good or bad, and is not a prediction.

New to this? What is Volume & relative volume? →

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.

36 covered companies were not evaluated for this screen because their price series end on or before 2026-09-03 (AVB, CBC, CCRN, CPRX, CRNX, EA, ECHO, EEX, EQR, ESPR, FBRX, FJET, and 24 more), at least 3 trading sessions behind the 2026-09-09 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. 14 covered companies were not evaluated for this screen (AKTS, ANGX, BRCC, FRMI, GEMI, HAWK, INHD, MVIS, NRDY, SHAZ, SOLS, SPRB, and 2 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.

Last updated 2026-09-09 — 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.