BioSig Technologies, Inc. (BSGM)
BSGM moved a median of +0.64% 30 minutes after news, and +0.39% by the close. How BSGM actually reacts to news — the realized, point-in-time move the market made, measured across 186 labeled events over the last three years with zero look-ahead.
BSGM’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | +0.98% | 66% | 171 |
| 30-min | +0.64% | 55% | 179 |
| 60-min | +1.00% | 61% | 179 |
| to close | +0.39% | 53% | 179 |
| Middle 50% of BSGM reactions | -2.29% to +3.55% |
|---|---|
| Median reaction (30-min) | +0.64% |
| Measured reactions | 186 |
Half of all BioSig Technologies, Inc. news events land between -2.29% and +3.55% 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 BSGM moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to BSGM's baseline. Nothing else.
Recent BSGM events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Streamex Corp., NASDAQ: STEX & Simplify Asset Management $10 billion USD AUM ETF Manager Announces Letter of Intent Pursuing a Strategic Partnership to Drive ETF Innovation through Integration of Tokenized Gold Yield Assets and Tokenization of Existing ET | Press release | GlobeNewswire | — | — | |
| Form 8-K BioSig Technologies, For: Sep 10 | SEC filing · Form 8-K | SEC EDGAR | — | — | |
| Form DEFA14A BioSig Technologies, | SEC filing · Form DEFA14A | SEC EDGAR | — | — | |
| BioSig Technologies, Inc. Announces Corporate Rebrand to Streamex Corp. | Press release | GlobeNewswire | +1.92% | +7.75% | |
| Monetary Metals Enters into Exclusive Partnership with Streamex (Nasdaq: BSGM) to Create Tokenized Yield-Bearing Gold Products | Press release | PR Newswire | +0.72% | +4.32% | |
| Form 8-K BioSig Technologies, For: Sep 08 | SEC filing · Form 8-K | SEC EDGAR | +0.39% | +0.39% | |
| Streamex Exchange Corp NASDAQ-BSGM Creates a Tokenized Yield-Bearing Gold Product Generating up-to 4% through Exclusive Partnership with Monetary Metals | Press release | GlobeNewswire | — | -9.98% | |
| Form 8-K BioSig Technologies, For: Sep 05 | SEC filing · Form 8-K | SEC EDGAR | -4.85% | -10.39% | |
| Form DEFA14A BioSig Technologies, | SEC filing · Form DEFA14A | SEC EDGAR | +1.40% | +0.21% | |
| Form DEFR14A BioSig Technologies, | SEC filing · Form DEFR14A | SEC EDGAR | +1.40% | +0.21% | |
| BioSig Technologies Supplements Clarification on Recent Schedule 14A Filing. Closing of Merger with Streamex Exchange Corporation Not Affected | Press release | GlobeNewswire | +1.40% | +0.21% | |
| Form DEFR14A BioSig Technologies, | SEC filing · Form DEFR14A | SEC EDGAR | +1.40% | +0.21% | |
| Streamex (BSGM) to Participate in the 5th Annual Needham Virtual Crypto 1x1 Conference on September 4th | Press release | GlobeNewswire | +3.54% | +2.50% | |
| BioSig Technologies, Inc. & Streamex Announce Closing of $15 Million Public Offering | Press release | GlobeNewswire | +2.08% | +13.93% | |
| Form 10-Q BioSig Technologies, For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | +2.08% | +13.93% | |
| Form 8-K BioSig Technologies, For: Aug 13 | SEC filing · Form 8-K | SEC EDGAR | +2.08% | +13.93% | |
| Form DEFR14A BioSig Technologies, | SEC filing · Form DEFR14A | SEC EDGAR | +2.08% | +13.93% | |
| Form NT 10-Q BioSig Technologies, For: Jun 30 | SEC filing · Form NT | SEC EDGAR | +0.79% | -1.78% | |
| BioSig Technologies Inc. Announces Pricing of $15 Million Public Offering | Press release | GlobeNewswire | +5.66% | +11.11% | |
| BioSig Technologies Inc. Announces Proposed Public Offering | Press release | GlobeNewswire | +5.66% | +11.11% | |
| Form 8-K BioSig Technologies, For: Aug 13 | SEC filing · Form 8-K | SEC EDGAR | +0.43% | -1.71% | |
| Form DEF 14A BioSig Technologies, For: Aug 04 | SEC filing · Form DEF | SEC EDGAR | +0.49% | -7.37% | |
| Form PRE 14A BioSig Technologies, For: Jul 24 | SEC filing · Form PRE | SEC EDGAR | -4.08% | -11.13% | |
| Form 8-K/A BioSig Technologies, For: Mar 31 | SEC filing · Form 8-K | SEC EDGAR | +9.01% | +23.61% | |
| BSGM Engages CXG to Acquire FINRA/SEC-Registered Broker-Dealer to Expand Publicly Traded RWA Tokenization Operations | Press release | Business Wire | -9.00% | +9.20% | |
| BioSig & Streamex Appoint Defi Expert and Visionary, Russell Starr as Strategic Advisor | Press release | Business Wire | +0.00% | -14.26% | |
| Form 8-K BioSig Technologies, For: Jul 07 | SEC filing · Form 8-K | SEC EDGAR | -12.15% | -22.58% | |
| BioSig Technologies, Inc. and Streamex Exchange Corporation Announce Definitive Agreements for up to $1.1B USD in Growth Financing to Launch Gold Backed Treasury Management Strategy and to Rapidly Expand RWA Tokenization for the Commodities Markets | Press release | Business Wire | -15.73% | -40.54% | |
| BioSig & Streamex Appoint Parcl Co-Founders Trevor Bacon and Kellan Grenier as Strategic Advisors | Press release | GlobeNewswire | -1.85% | +4.37% | |
| BioSig & Streamex Appoint Co-Founder of the Osisko Group & Mining Visionary, Sean Roosen as Strategic Advisor | Press release | GlobeNewswire | -14.10% | -12.50% | |
| Form 8-K BioSig Technologies, For: May 27 | SEC filing · Form 8-K | SEC EDGAR | +2.85% | +26.26% | |
| BioSig Appoints Former OppenheimerFunds and Wafra Inc Executive, Mitch Williams, CFA, as Chief Investment Officer | Press release | GlobeNewswire | +0.98% | -3.15% | |
| CORRECTION: Streamex and BioSig Appoint Former OppenheimerFunds and Wafra Inc Executive, Mitch Williams, CFA, as Chief Investment Officer (CIO) | Press release | GlobeNewswire | +0.63% | -19.20% | |
| Streamex and BioSig Announce the Successful Closing of Share Exchange Transaction and Executive Leadership Changes Bringing a First-Mover Real World Asset Tokenization Company to the Nasdaq | Press release | GlobeNewswire | -8.67% | -1.51% | |
| Form 8-K BioSig Technologies, For: May 23 | SEC filing · Form 8-K | SEC EDGAR | -13.75% | +20.72% | |
| BSGM Stock Alert: Halper Sadeh LLC Is Investigating Whether the Merger of BioSig Technologies, Inc. Is Fair to Shareholders | Press release | Business Wire | -13.75% | +20.72% | |
| BioSig Technologies, Inc. Signs Definitive Share Exchange Agreement with Streamex Exchange Corp. to Launch First-Mover Real-World Asset (RWA) Tokenization Company Bringing Commodity Markets On-Chain. | Press release | GlobeNewswire | -13.75% | +20.72% | |
| Form 10-Q BioSig Technologies, For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | +1.26% | +2.15% | |
| Form 8-K BioSig Technologies, For: May 14 | SEC filing · Form 8-K | SEC EDGAR | — | -2.67% | |
| Form NT 10-Q BioSig Technologies, For: Mar 31 | SEC filing · Form NT | SEC EDGAR | -9.92% | -5.09% | |
| Form 8-K BioSig Technologies, For: May 05 | SEC filing · Form 8-K | SEC EDGAR | +0.80% | +16.00% | |
| Form 8-K BioSig Technologies, For: Apr 30 | SEC filing · Form 8-K | SEC EDGAR | — | +0.00% | |
| Form 8-K BioSig Technologies, For: Apr 24 | SEC filing · Form 8-K | SEC EDGAR | +5.00% | -7.99% | |
| Form 10-K BioSig Technologies, For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | +4.13% | +1.34% | |
| Form 8-K BioSig Technologies, For: Apr 11 | SEC filing · Form 8-K | SEC EDGAR | +4.13% | +1.34% | |
| Form NT 10-K BioSig Technologies, For: Dec 31 | SEC filing · Form NT | SEC EDGAR | +0.00% | -10.19% | |
| BioSig Technologies Confirms Full Compliance with Nasdaq Requirements for Continued Listing on The Nasdaq Capital Market | Press release | GlobeNewswire | +5.43% | +14.80% | |
| Form D BioSig Technologies, | SEC filing · Form D | SEC EDGAR | +4.31% | +8.35% | |
| Form 8-K BioSig Technologies, For: Mar 24 | SEC filing · Form 8-K | SEC EDGAR | +7.00% | +3.53% | |
| Form 8-K BioSig Technologies, For: Mar 06 | SEC filing · Form 8-K | SEC EDGAR | — | -3.29% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the BSGM section they belong to.
Where else BSGM is measured.
BSGM earnings → · Analyst actions → · SEC filings →
Other Healthcare names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| NEON THERAPEUTICS (NTGN) | 189 | -0.69% | 38% |
| Chimerix, Inc. (CMRX) | 187 | 0.00% | 48% |
| SIGA Technologies Inc. (SIGA) | 186 | -0.10% | 47% |
| SUNNIVA INC (SNNVF) | 186 | 0.00% | 37% |
Same sector, same measurement: percent move vs. the price at the news timestamp, read at 30 minutes. Sample sizes differ, so the medians are comparable but the confidence behind them is not.
All Healthcare names, measured the same way →
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How the numbers are made.
How is BioSig Technologies, Inc.'s median reaction calculated?
Every labeled BSGM 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 186 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. 55% of BSGM'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 BSGM'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.