Key Highlights

  • The four names are ranked by size of pre-market move on Wednesday, October 28, 2026: Braiin Limited (NASDAQ:BRAI) up 40.18%, TruGolf Holdings (NASDAQ:TRUG) down 10.00%, Forge Nano Holdings (NASDAQ:NANO) up 9.21% and SCWorx (NASDAQ:WORX) up 6.81%.
  • Braiin Limited (NASDAQ:BRAI) traded at USD 4.64, a second consecutive advance after its Force AI launch on Monday, October 26, 2026, while Forge Nano Holdings (NASDAQ:NANO) traded at USD 5.10 after a Tuesday snapshot gain of 5.40%.
  • SCWorx (NASDAQ:WORX) traded at USD 2.04 after USD 2.18 on Tuesday, while TruGolf Holdings (NASDAQ:TRUG) traded at USD 0.7182, against a pre-market quote near USD 0.98 a day earlier.
  • Three names extend Tuesday's direction and TruGolf reverses it. None of the four has a company-specific announcement dated on or just before the session, so thin liquidity is the shared factor.

Braiin Limited (NASDAQ:BRAI): momentum following a product launch

Braiin Limited (NASDAQ:BRAI) is an Australian technology company that runs the RADIUS contact-centre platform. Pre-market on Wednesday, October 28, 2026 it traded at USD 4.64, a gain of 40.18%. Simple arithmetic on those two figures implies a prior close near USD 3.31, while market data put the close before the launch at USD 2.12, so the implied close sits about 56% above it. No company-specific announcement dated on or just before the session accompanied the move. The latest release, of Monday, October 26, 2026, announced global availability of Force AI, so continued momentum in a thinly traded stock seems the likely explanation.

That release contains no income statement data. It says RADIUS handled more than 4.5 million customer interactions at 99.9% uptime in the twelve months to Tuesday, March 31, 2026, presented as indicative results from selected deployments. Market data list a free float of about 29.68 million shares, a modest base that can amplify price swings. The cautious reading is that no customer, price or revenue contribution has been disclosed, and that two sessions of large gains may reverse once regular trading begins. An earnings calendar lists the next periodic report for Monday, November 9, 2026, without company confirmation.

TruGolf Holdings (NASDAQ:TRUG): a reversal in a sub-USD 1.00 share

TruGolf Holdings (NASDAQ:TRUG) makes golf simulators and the E6 Golf software platform, and it also runs the TruGolf Links franchise. In a pre-market snapshot on Wednesday, October 28, 2026 it was quoted at USD 0.7182, down 10.00%. Simple arithmetic implies a previous close near USD 0.80, against a pre-market quote of about USD 0.98 a day earlier. No company-specific announcement dated on or just before the session came with the move. The release of Thursday, October 22, 2026 said the E6 platform offers more than 15,000 real-world golf courses on demand. Thin liquidity and volatility after a reverse split appear to explain the decline, an inference.

In its release of Friday, August 14, 2026, the company reported second-quarter revenue of USD 5.8 million, up 34.4%, an operating loss of USD 222,000 and a net loss of USD 448,000. Cash was USD 8.5 million, down from USD 12.6 million at the end of 2025, and the working capital deficit was USD 2.3 million. A one-for-ten reverse split took effect on Tuesday, September 29, 2026, and the Polymath Research acquisition closed on Friday, October 9, 2026. Bears focus on the Nasdaq minimum bid price requirement of USD 1.00, further dilution and leadership in transition under an interim chief executive.

Forge Nano Holdings (NASDAQ:NANO): early trading of a newly listed company

Advanced manufacturing for AI-era chips and defence batteries is the business of Forge Nano Holdings (NASDAQ:NANO). Its pre-market quote on Wednesday, October 28, 2026 was USD 5.10, up 9.21%, following a pre-market gain of 5.40% to USD 5.27 on Tuesday, October 27, 2026, and the snapshot implies a prior close near USD 4.67. A last close of USD 6.13 in market data does not reconcile with that figure and is not used here. No company-specific announcement dated on or just before the session came with the move. The release of Thursday, October 22, 2026 confirmed completion of the business combination with Archimedes Tech SPAC Partners II.

Terms announced on Tuesday, April 21, 2026 included a pre-money equity value of about USD 1.2 billion, up to USD 342 million of gross proceeds, an off-take agreement of USD 84 million and a USD 100 million Department of Energy grant. The releases cited give no revenue, loss or cash figures, and final closing proceeds after redemptions are not stated. Bulls rest their case on the industrial backers and the grant. Bears rest theirs on the absence of reported financials, a valuation set at the announcement date and an earnout of up to USD 900 million that could add shares.

SCWorx (NASDAQ:WORX): a second gain on a very small float

Data management and normalisation services for healthcare supply chains are supplied by SCWorx (NASDAQ:WORX). It traded at USD 2.04, up 6.81%, pre-market on Wednesday, October 28, 2026, a second straight pre-market gain compared with the Tuesday snapshot. No company-specific announcement dated on or just before the session accompanied the move. The release of Monday, October 19, 2026 described a new agreement with an independent, community-owned health system serving New Mexico, Arizona, Colorado and Utah, with terms undisclosed. Continued interest after trading resumed on Wednesday, October 7, 2026, plus thin liquidity, seems consistent with the move.

Unaudited first-half 2026 revenue was about USD 1.45 million, against about USD 1.40 million, and the net loss narrowed to about USD 295,000 from USD 2.4 million. Continued Nasdaq listing was approved on Friday, October 2, 2026 under a Panel Monitor, a one-year compliance watch. Publicly held shares totalled only 549,092 on Thursday, September 17, 2026, close to the 500,000 minimum. Bears cite nearly flat revenue, modest cash and warrant dilution. Segregated placement proceeds are due for release on Monday, November 30, 2026.

Where Things Stand

The answer is that Tuesday's moves carry into Wednesday mainly through thin trading and through product or listing news that is already dated. Braiin Limited (NASDAQ:BRAI) and Forge Nano Holdings (NASDAQ:NANO) extend gains tied to a launch and a listing, SCWorx (NASDAQ:WORX) repeats a gain on a tiny float, and TruGolf Holdings (NASDAQ:TRUG) gives back part of an earlier swing. These readings are inferences.

The next catalysts are the Federal Reserve decision due later on Wednesday, October 28, 2026, the first reported results of Forge Nano as a listed company, and the release of the SCWorx placement proceeds on Monday, November 30, 2026. Pre-market prices are snapshots that can change before the open at 9:30 a.m. ET, and this is not investment advice.