Homology Medicines, Inc. (FIXX)
FIXX moved a median of -0.34% 30 minutes after news, and +0.30% by the close. How FIXX actually reacts to news — the realized, point-in-time move the market made, measured across 80 labeled events over the last three years with zero look-ahead.
FIXX’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | -0.21% | 26% | 47 |
| 30-min | -0.34% | 33% | 49 |
| 60-min | 0.00% | 47% | 49 |
| to close | +0.30% | 59% | 49 |
| Middle 50% of FIXX reactions | -1.76% to +0.06% |
|---|---|
| Median reaction (30-min) | -0.34% |
| Measured reactions | 80 |
Half of all Homology Medicines, Inc. news events land between -1.76% and +0.06% 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 FIXX moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to FIXX's baseline. Nothing else.
Recent FIXX events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 8-K Q32 Bio Inc. For: Mar 25 | SEC filing · Form 8-K | SEC EDGAR | — | — | |
| Form 8-K/A Homology Medicines, Inc. For: Mar 20 | SEC filing · Form 8-K | SEC EDGAR | +1.12% | +5.29% | |
| Form 8-K Homology Medicines, Inc. For: Mar 20 | SEC filing · Form 8-K | SEC EDGAR | +0.79% | +0.77% | |
| Homology Medicines Declares Distribution to Common Stockholders | Press release | GlobeNewswire | -0.44% | -1.51% | |
| Form 8-K Homology Medicines, Inc. For: Mar 15 | SEC filing · Form 8-K | SEC EDGAR | +0.56% | +0.00% | |
| Form 10-K Homology Medicines, Inc. For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | +0.00% | +3.06% | |
| Form POS EX Homology Medicines, Inc. | SEC filing · Form POS | SEC EDGAR | +0.00% | +3.41% | |
| Form 8-K Homology Medicines, Inc. For: Mar 11 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +2.24% | |
| Form EFFECT Homology Medicines, Inc. | SEC filing · Form EFFECT | SEC EDGAR | +0.00% | +0.01% | |
| Form S-4/A Homology Medicines, Inc. | SEC filing · Form S-4 | SEC EDGAR | +0.00% | -1.16% | |
| Form S-4/A Homology Medicines, Inc. | SEC filing · Form S-4 | SEC EDGAR | +0.74% | +1.31% | |
| Form S-4/A Homology Medicines, Inc. | SEC filing · Form S-4 | SEC EDGAR | -0.21% | -3.47% | |
| Form 8-K Homology Medicines, Inc. For: Jan 26 | SEC filing · Form 8-K | SEC EDGAR | -0.21% | -3.47% | |
| Form 8-K Homology Medicines, Inc. For: Dec 29 | SEC filing · Form 8-K | SEC EDGAR | -1.55% | +7.07% | |
| Homology Medicines Receives NASDAQ Notification Regarding Minimum Bid Price Deficiency | Press release | GlobeNewswire | -1.55% | +7.07% | |
| Form S-4 Homology Medicines, Inc. | SEC filing · Form S-4 | SEC EDGAR | +0.00% | +2.87% | |
| Lifshitz Law PLLC Announces Investigations of FIXX, WAVD, FRLN, and ROVR | Press release | Accesswire | — | +0.19% | |
| SHAREHOLDER INVESTIGATION: Halper Sadeh LLC Investigates MIRO, SRC, PATI, FIXX | Press release | PR Newswire | -0.79% | +0.97% | |
| FIXX Stock Alert: Halper Sadeh LLC Is Investigating Whether the Merger of Homology Medicines, Inc. Is Fair to Shareholders | Press release | Business Wire | -0.93% | +5.93% | |
| Form 8-K Homology Medicines, Inc. For: Nov 16 | SEC filing · Form 8-K | SEC EDGAR | -14.52% | -28.76% | |
| Q32 Bio and Homology Medicines Announce Merger Agreement | Press release | GlobeNewswire | -14.52% | -28.76% | |
| Form 10-Q Homology Medicines, Inc. For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | -5.19% | -9.87% | |
| Homology Medicines Reports Third Quarter 2023 Financial Results | Press release | GlobeNewswire | -5.19% | -9.87% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the FIXX section they belong to.
Where else FIXX is measured.
FIXX earnings → · Analyst actions → · SEC filings →
Other Healthcare names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| MEDICAL IMAGING CORP (MEDD) | 81 | 0.00% | 32% |
| TRACON PHARMS INC (TCON) | 81 | -0.63% | 16% |
| Orchard Therapeutics plc - American Depositary Shares (ORTX) | 80 | +0.06% | 66% |
| Elite Pharmaceuticals, Inc. (ELTP) | 79 | -0.11% | 42% |
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 Homology Medicines, Inc.'s median reaction calculated?
Every labeled FIXX 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 80 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 FIXX'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 FIXX'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.