Antalpha Platform Holding Company - Class A Ordinary Shares (ANTA)
ANTA moved a median of -0.42% 30 minutes after news, and -1.16% by the close. How ANTA actually reacts to news — the realized, point-in-time move the market made, measured across 62 labeled events over the last three years with zero look-ahead.
ANTA’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 21% | 38 |
| 30-min | -0.42% | 33% | 45 |
| 60-min | -0.72% | 29% | 48 |
| to close | -1.16% | 36% | 58 |
| Middle 50% of ANTA reactions | -1.61% to +0.42% |
|---|---|
| Median reaction (30-min) | -0.42% |
| Measured reactions | 62 |
Half of all Antalpha Platform Holding Company - Class A Ordinary Shares news events land between -1.61% and +0.42% 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 ANTA moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to ANTA's baseline. Nothing else.
Recent ANTA events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 6-K Antalpha Platform Holdin For: Aug 20 | SEC filing · Form 6-K | SEC EDGAR | — | -0.64% | |
| Antalpha Reports Second Quarter 2026 Results | Press release | GlobeNewswire | -3.99% | +1.00% | |
| Antalpha to Report Second Quarter 2026 Financial Results on August 19, 2026 | Press release | GlobeNewswire | -1.11% | -0.74% | |
| Form EFFECT Antalpha Platform Holdin | SEC filing · Form EFFECT | SEC EDGAR | -1.11% | -0.74% | |
| Form F-3/A Antalpha Platform Holdin | SEC filing · Form F-3 | SEC EDGAR | — | -4.48% | |
| Form 6-K Antalpha Platform Holdin For: Jul 28 | SEC filing · Form 6-K | SEC EDGAR | — | -10.90% | |
| Form F-3 Antalpha Platform Holdin | SEC filing · Form F-3 | SEC EDGAR | +0.00% | +3.85% | |
| Antalpha Reports First Quarter 2026 Results | Press release | GlobeNewswire | +0.00% | -3.30% | |
| Form 6-K Antalpha Platform Holdin For: May 19 | SEC filing · Form 6-K | SEC EDGAR | — | -4.49% | |
| Antalpha Announces Strategic Expansion Into AI Infrastructure | Press release | GlobeNewswire | +0.00% | -3.30% | |
| Form 6-K Antalpha Platform Holdin For: May 18 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | -3.30% | |
| Antalpha to Report First Quarter 2026 Financial Results on May 19, 2026 | Press release | GlobeNewswire | — | +2.49% | |
| Form 6-K Antalpha Platform Holdin For: Apr 30 | SEC filing · Form 6-K | SEC EDGAR | -9.99% | -6.15% | |
| Form 6-K Antalpha Platform Holdin For: Apr 24 | SEC filing · Form 6-K | SEC EDGAR | — | — | |
| Antalpha Commits 6,052 XAU? Units to XAUE Protocol | Press release | GlobeNewswire | +0.00% | +1.71% | |
| Form 6-K Antalpha Platform Holdin For: Apr 14 | SEC filing · Form 6-K | SEC EDGAR | — | +1.58% | |
| Antalpha Platform Holding Company Announces Resignation of Chief Operating Officer and Chief Executive Officer, U.S. and EMEA | Press release | GlobeNewswire | — | +1.58% | |
| Form 20-F Antalpha Platform Holdin For: Dec 31 | SEC filing · Form 20-F | SEC EDGAR | — | +1.58% | |
| Form 6-K Antalpha Platform Holdin For: Mar 03 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | -4.00% | |
| Antalpha Reports Fourth Quarter and Full Year 2025 Results | Press release | GlobeNewswire | — | -1.97% | |
| Antalpha to Report Fourth Quarter and Full Year 2025 Financial Results on March 3, 2026 | Press release | GlobeNewswire | -1.25% | +1.02% | |
| Gold Exchange Enters the Digital Age: Antalpha Launches Physical Gold - XAU? Exchange Service in Hong Kong | Press release | GlobeNewswire | -0.10% | -0.10% | |
| Antalpha Announces $10 Million Share Repurchase Program | Press release | GlobeNewswire | — | +4.77% | |
| Antalpha Reports Third Quarter 2025 Results | Press release | GlobeNewswire | — | +6.37% | |
| Form 6-K Antalpha Platform Holdin For: Nov 10 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | -2.20% | |
| Antalpha to Report Third Quarter 2025 Financial Results on November 10, 2025 | Press release | GlobeNewswire | +0.00% | +1.90% | |
| Antalpha Subsidiary Purchases $134 Million in Tether Gold (XAU?) | Press release | GlobeNewswire | +5.14% | +1.51% | |
| Correction -- Antalpha Anchors $150 Million Financing in Aurelion Treasury; Initiating NASDAQ’s First Tether Gold Treasury | Press release | GlobeNewswire | +5.14% | +1.51% | |
| Form 6-K Antalpha Platform Holdin For: Oct 14 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | -1.09% | |
| Form 6-K Antalpha Platform Holdin For: Oct 10 | SEC filing · Form 6-K | SEC EDGAR | +2.31% | -2.14% | |
| Antalpha Expands Collaboration with Tether to Broaden Access to Tether Gold (XAU?) via RWA Hub | Press release | GlobeNewswire | +0.25% | +3.77% | |
| Form 6-K Antalpha Platform Holdin For: Aug 12 | SEC filing · Form 6-K | SEC EDGAR | -3.62% | -2.27% | |
| Antalpha Reports Second Quarter 2025 Financial Results | Press release | GlobeNewswire | -3.62% | -2.27% | |
| Antalpha to Report Second Quarter 2025 Financial Results on August 12, 2025 | Press release | GlobeNewswire | -0.41% | -1.14% | |
| Antalpha Platform Holding Company Announces Results of the Extraordinary General Meeting Held on July 21, 2025 | Press release | GlobeNewswire | +1.45% | -1.18% | |
| Form 6-K Antalpha Platform Holdin For: Jul 21 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | -0.85% | |
| Form 6-K Antalpha Platform Holdin For: Jul 14 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | -2.68% | |
| Antalpha Appoints Derar Islim as Chief Operating Officer | Press release | GlobeNewswire | +0.00% | -2.68% | |
| Antalpha to Hold Extraordinary General Meeting on July 21, 2025 | Press release | GlobeNewswire | -1.56% | -1.22% | |
| Form 6-K Antalpha Platform Holdin For: Jun 20 | SEC filing · Form 6-K | SEC EDGAR | -1.56% | -1.22% | |
| Antalpha Reports First Quarter 2025 Results | Press release | GlobeNewswire | +0.69% | -6.95% | |
| Form 6-K Antalpha Platform Holdin For: Jun 17 | SEC filing · Form 6-K | SEC EDGAR | -4.32% | -11.57% | |
| Form S-8 Antalpha Platform Holdin | SEC filing · Form S-8 | SEC EDGAR | — | -1.32% | |
| Antalpha to Report First Quarter 2025 Financial Results on June 17, 2025 | Press release | GlobeNewswire | -1.71% | -5.31% | |
| Antalpha Announces Strategic Investment in Tether Gold and Expansion into New Lending Verticals | Press release | GlobeNewswire | -1.46% | -4.03% | |
| Form 6-K Antalpha Platform Holdin For: May 27 | SEC filing · Form 6-K | SEC EDGAR | -1.46% | -4.03% | |
| Antalpha Announces Pricing of Initial Public Offering | Press release | GlobeNewswire | +9.99% | +9.13% | |
| Form CERT Antalpha Platform Holdin | SEC filing · Form CERT | SEC EDGAR | +9.99% | +9.13% | |
| Form EFFECT Antalpha Platform Holdin | SEC filing · Form EFFECT | SEC EDGAR | — | — | |
| Antalpha Announces Launch of Initial Public Offering | Press release | GlobeNewswire | — | — |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the ANTA section they belong to.
Where else ANTA is measured.
ANTA earnings → · Analyst actions → · SEC filings →
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How the numbers are made.
How is Antalpha Platform Holding Company - Class A Ordinary Shares's median reaction calculated?
Every labeled ANTA 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 62 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. 33% of ANTA'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 ANTA'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.