Premarket brief

Premarket Intelligence Brief

Friday, September 11, 2026

SCANNER THROUGH 08:15:40 ET REPORT REFRESHED 08:15:43 ET 10 NAMES IN PLAY SCANNER READY

Session review

The premarket session, in review.

10 names were in play today, including 7 that matched a recognizable setup. Here is the tape, the context, and what deserves a second look.

Data check

Scanner tape

Ready

The saved 2026-09-11 scanner board passed completeness checks at this report’s cutoff.

Research layer

Building

Research conclusions are still being prepared. Available scanner observations are shown independently.

The session in 30 seconds

10 names were in play, 43% above its five-session norm.
TNON led the board with a +36.8% observed move.
The scanner review is complete. Research conclusions are still building and will appear only after their quality gates pass.

Names in play before the open

#	Symbol	Last	Gap	RVOL	Float	Snapshot updated (ET)	Session context
1	TNON	$8.03	+36.8%	15.4×	—	08:15:40	Gap And Go Watch · High Rvol · Gap And Go Partnership/licensing detected in 424B3 filed 2026-09-08
2	SXTC	$2.16	+11.9%	3.0×	—	08:14:43	Gap And Go Watch · High Rvol ClinicalTrials.gov sponsor match found with status: COMPLETED
3	PCLA	$12	+22.8%	14.0×	—	08:14:53	Gap And Go Watch · High Rvol No catalyst recorded
4	DBGI	$7.45	+11.5%	119.8×	—	08:15:29	Gap And Go Watch · High Rvol · Fast Mover Up No catalyst recorded Wide spread 661bps
5	MASK	$1.28	+1.6%	76.2×	—	08:15:33	High Rvol · Fast Mover Down No catalyst recorded
6	AENT	$7.50	+29.3%	—	—	08:14:55	No catalyst recorded No RVOL baseline
7	MKDW	$5.72	+16.7%	—	—	08:15:21	Fast Mover Up No catalyst recorded Quote one sided No RVOL baseline
8	XRTX	$2.26	-7.8%	256700.0×	—	08:15:22	Gap Down Watch · High Rvol Biotech/pharma classification detected; no specific FDA/clinical catalyst found in official sources. Wide spread 5275bps
9	BTCT	$1.38	+4.5%	0.0×	—	08:15:14	No catalyst recorded
10	BATL	$1.31	-3.7%	1.6×	—	08:15:13	No catalyst recorded

Snapshot updated is the saved row’s latest update time, or the snapshot save time when no row update was recorded. It is not the first time the scanner detected the symbol. Times are US Eastern. A dash means the value is unavailable.

Timestamp correction · September 5, 2026

Earlier versions labeled these saved update times “First seen.” That label was incorrect. The underlying observations are unchanged; this archive does not establish when a symbol was first detected or whether a trade would have worked.

Market pulse

Names in play 10 5-session avg 7 · 20-session avg 18.4

Moved 4% or more 8 5-session avg 4.4 · 20-session avg 9.8

Matched a setup 7 5-session avg 6 · 20-session avg 15.1

Verified floats 20M or less 0 5-session avg 0 · 20-session avg 0

Median absolute gap 11.7% 5-session avg 6.0% · 20-session avg 7.0%

Observed share volume 759.5K 5-session avg 4.2M · 20-session avg 6.8M

Research is building

Today’s scanner review is complete. Same-session setup and entry/exit studies will appear only after the research pipeline finishes and passes its quality checks; an older session is never substituted here.

How to read this report

This edition uses the saved scanner board at the cutoff, removes duplicate symbols across views, and keeps scanner observations separate from experimental research. Missing values stay blank rather than being guessed.

This is the set of names that met a Gapperz scanner view, not a ranking of every stock in the market.
Unknown float, catalyst, borrow, and research fields remain unknown.
Research appears only after clean-session and sample-quality checks; early observations are not conclusions.
Entry and exit studies model price paths. They are not broker fills or verified trading results.

Gapperz is a market-scanning and research tool. This report is informational only, is not investment advice, and is not an instruction to buy or sell. Market data and experimental research can be delayed, incomplete, or incorrect. Small-cap trading can result in substantial or total loss.

This board is generated live, every session.

Gapperz runs sixteen scanners on a single real-time feed. The archive is free.

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