High Roller Technologies, Inc. (ROLR)
ROLR moved a median of +0.44% 30 minutes after news, and -0.77% by the close. How ROLR actually reacts to news — the realized, point-in-time move the market made, measured across 194 labeled events over the last three years with zero look-ahead.
ROLR’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 48% | 141 |
| 30-min | +0.44% | 53% | 179 |
| 60-min | +0.49% | 53% | 189 |
| to close | -0.77% | 45% | 190 |
| Middle 50% of ROLR reactions | -2.46% to +2.75% |
|---|---|
| Median reaction (30-min) | +0.44% |
| Measured reactions | 194 |
Half of all High Roller Technologies, Inc. news events land between -2.46% and +2.75% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
Email me when ROLR moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to ROLR's baseline. Nothing else.
Recent ROLR events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| High Roller Technologies Diamond Sponsor of the NEXTPredict 2026 Conference | Press release | GlobeNewswire | +0.12% | +8.98% | |
| Form 10-Q/A High Roller Technologies For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.12% | +8.98% | |
| Form 10-Q/A High Roller Technologies For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | +0.12% | +8.98% | |
| Form 8-K High Roller Technologies For: Oct 15 | SEC filing · Form 8-K | SEC EDGAR | +0.12% | +8.98% | |
| Form 8-K High Roller Technologies For: Oct 14 | SEC filing · Form 8-K | SEC EDGAR | — | +0.41% | |
| Form 8-K High Roller Technologies For: Oct 13 | SEC filing · Form 8-K | SEC EDGAR | +0.41% | -1.69% | |
| High Roller Technologies Appoints Flip Pidot as Chief Business Officer | Press release | GlobeNewswire | +0.41% | -1.69% | |
| High Roller Technologies to Present at the 2026 ThinkEquity Conference | Press release | GlobeNewswire | — | +1.14% | |
| High Roller Technologies CEO Seth Young to Participate in PREDICT 2026 Conference | Press release | GlobeNewswire | +0.00% | +0.48% | |
| High Roller Technologies Launches Beta Version of ROLR™ Prediction Markets Platform; Commercial Launch on Track for October 2026 | Press release | GlobeNewswire | +0.00% | -0.31% | |
| High Roller Technologies to Present at the H.C. Wainwright Global Investment Conference | Press release | GlobeNewswire | -1.69% | -0.72% | |
| High Roller Technologies to Present at the Sidoti Small-Cap Virtual Conference | Press release | GlobeNewswire | — | +3.73% | |
| High Roller Technologies Announces ROLR™ Prediction Markets Platform Commercial Launch Timing | Press release | GlobeNewswire | -0.74% | -1.32% | |
| High Roller Technologies Names Michael D. Franz as ROLR™ Prediction Challenge Season Champion | Press release | GlobeNewswire | +0.00% | +3.41% | |
| High Roller Technologies Secures Exclusive Prediction Markets Platform License and Development Agreement with mrkts.com to Advance ROLR™ Launch | Press release | GlobeNewswire | +1.06% | +2.31% | |
| High Roller Technologies Appoints Thomas Scaria as Chief Product Officer | Press release | GlobeNewswire | +2.85% | +3.39% | |
| Form 10-Q High Roller Technologies For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | +2.85% | +3.39% | |
| Form 8-K High Roller Technologies For: Aug 11 | SEC filing · Form 8-K | SEC EDGAR | +2.85% | +3.39% | |
| High Roller Technologies Advances Planned U.S. Prediction Markets Launch; Reports Second Quarter 2026 Results | Press release | GlobeNewswire | +2.85% | +3.39% | |
| High Roller Technologies to Present at the Sidoti August Virtual Micro-Cap Conference | Press release | GlobeNewswire | +3.06% | — | |
| High Roller Technologies Schedules Conference Call to Provide a Business Update and Discuss Second Quarter 2026 Financial Results | Press release | GlobeNewswire | +1.30% | +0.65% | |
| Form 8-K High Roller Technologies For: Jun 30 | SEC filing · Form 8-K | SEC EDGAR | -1.95% | -2.59% | |
| Form 8-K High Roller Technologies For: Jun 26 | SEC filing · Form 8-K | SEC EDGAR | -1.14% | -3.74% | |
| High Roller Technologies Added to Russell Microcap® Index | Press release | GlobeNewswire | +0.96% | +5.57% | |
| High Roller Technologies Awarded Guaranteed Introducing Broker License from National Futures Association to Enter Prediction Markets Space | Press release | GlobeNewswire | -1.87% | +5.87% | |
| High Roller Technologies to Launch ROLR Brand with $25 Million Free-To-Trade Prediction Challenge Ahead of Official Prediction Markets Product Release | Press release | GlobeNewswire | -4.47% | -19.61% | |
| Form DEF 14A High Roller Technologies For: Dec 31 | SEC filing · Form DEF | SEC EDGAR | +0.54% | -9.48% | |
| Form DEFA14A High Roller Technologies | SEC filing · Form DEFA14A | SEC EDGAR | +0.54% | -9.48% | |
| Form 10-Q High Roller Technologies For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | -3.48% | -11.54% | |
| Form 8-K High Roller Technologies For: May 12 | SEC filing · Form 8-K | SEC EDGAR | -3.48% | -11.54% | |
| High Roller Technologies Provides Business Update for Prediction Markets Launch; Reports First Quarter 2026 Results | Press release | GlobeNewswire | -3.48% | -11.54% | |
| High Roller Technologies Schedules Conference Call to Provide a Business Update and Discuss First Quarter 2026 Financial Results | Press release | GlobeNewswire | +3.36% | +6.99% | |
| High Roller Technologies Establishes ROLR as Its Consumer Platform Brand for Prediction Markets | Press release | GlobeNewswire | -1.76% | -2.10% | |
| High Roller Engages Big 4 Consultancy for Licensing Process of U.S. Prediction Markets Business Launch | Press release | GlobeNewswire | -3.99% | -10.65% | |
| High Roller Technologies Expands AI Capabilities Ahead of Planned U.S. Prediction Markets Launch with Partner Crypto.com | Press release | GlobeNewswire | -1.76% | -2.10% | |
| High Roller Technologies Signs Definitive Agreement with Leverage Game Media to Support U.S. Prediction Markets Launch | Press release | GlobeNewswire | -2.77% | +8.59% | |
| Form 8-K High Roller Technologies For: Apr 22 | SEC filing · Form 8-K | SEC EDGAR | -2.77% | +8.59% | |
| High Roller Technologies Executes Exclusive Strategic Marketing Agreement with Forever Network to Support U.S. Prediction Markets Launch | Press release | GlobeNewswire | +2.14% | -4.91% | |
| Form 8-K High Roller Technologies For: Apr 14 | SEC filing · Form 8-K | SEC EDGAR | +2.14% | -4.91% | |
| High Roller Executes Definitive Strategic Marketing Agreement with Lines.com to Support U.S. Prediction Markets Launch | Press release | GlobeNewswire | +0.62% | +16.63% | |
| High Roller Technologies Executes Definitive Agreement with Crypto.com to Enter Over $1 Trillion U.S. Prediction Markets Opportunity | Press release | GlobeNewswire | +4.66% | -29.50% | |
| Form 8-K High Roller Technologies For: Mar 31 | SEC filing · Form 8-K | SEC EDGAR | +2.48% | +7.12% | |
| High Roller Technologies Regains Compliance with NYSE American Continued Listing Standards | Press release | GlobeNewswire | +2.48% | +7.12% | |
| Form 8-K High Roller Technologies For: Mar 25 | SEC filing · Form 8-K | SEC EDGAR | +1.59% | +10.83% | |
| Form EFFECT High Roller Technologies | SEC filing · Form EFFECT | SEC EDGAR | +0.00% | -1.03% | |
| High Roller Technologies to Participate at the 38th Annual ROTH Conference | Press release | GlobeNewswire | -0.52% | +11.11% | |
| Form 10-K High Roller Technologies For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | +2.47% | -1.24% | |
| Form 8-K High Roller Technologies For: Mar 10 | SEC filing · Form 8-K | SEC EDGAR | +2.47% | -1.24% | |
| High Roller Technologies Reports Fourth Quarter and Full Year 2025 Results; Highlights Strategic Expansion into U.S. Prediction Markets | Press release | GlobeNewswire | +2.47% | -1.24% | |
| High Roller Announces Appointment of Andrew Walter as Chief Legal and Compliance Officer | Press release | GlobeNewswire | +1.66% | +2.84% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the ROLR section they belong to.
Where else ROLR is measured.
ROLR earnings → · Analyst actions → · SEC filings →
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How the numbers are made.
How is High Roller Technologies, Inc.'s median reaction calculated?
Every labeled ROLR news event is measured from its own timestamp: the last trade before the news is the base price, and the move is read at fixed horizons — 30 minutes of trading, then the close. The median across 194 events is what this page reports. Point-in-time, zero look-ahead: no event borrows information from a later one.
What counts as a positive reaction?
Any event whose price move is above zero at the horizon, relative to the last trade before the news timestamp. 53% of ROLR's measured events are up at 30 minutes; the rest close the window flat or negative.
How often is this page updated?
The news table refreshes automatically as new events are labeled and priced. The reaction medians are re-pulled in batches from the dataset — the figures here are as of 2026-09-21.
Does ROLR's past reaction predict its next one?
No. These are realized facts about past events, not forecasts. They describe a distribution — they say nothing certain about any future move.