GIGA-TRONICS INC (GIGA)
GIGA moved a median of 0.00% 30 minutes after news, and 0.00% by the close. How GIGA actually reacts to news — the realized, point-in-time move the market made, measured across 29 labeled events over the last three years with zero look-ahead.
GIGA’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 16% | 19 |
| 30-min | 0.00% | 15% | 20 |
| 60-min | 0.00% | 20% | 20 |
| to close | 0.00% | 25% | 20 |
Small sample: only 29 measured events — treat these medians as indicative, not stable.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
Email me when GIGA moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to GIGA's baseline. Nothing else.
Recent GIGA events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 8-K GRESHAM WORLDWIDE, INC. For: Aug 12 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -22.22% | |
| Form NT 10-Q GRESHAM WORLDWIDE, INC. For: Jun 30 | SEC filing · Form NT | SEC EDGAR | — | +22.22% | |
| Form 8-K GRESHAM WORLDWIDE, INC. For: Jun 23 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +0.00% | |
| Form 10-Q GRESHAM WORLDWIDE, INC. For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | — | — | |
| Form NT 10-Q GRESHAM WORLDWIDE, INC. For: Mar 31 | SEC filing · Form NT | SEC EDGAR | +0.00% | -6.25% | |
| Form NT 10-Q/A GRESHAM WORLDWIDE, INC. For: Mar 31 | SEC filing · Form NT | SEC EDGAR | +0.00% | -6.25% | |
| Form RW GRESHAM WORLDWIDE, INC. | SEC filing · Form RW | SEC EDGAR | — | — | |
| Form 8-K GRESHAM WORLDWIDE, INC. For: Apr 26 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +0.00% | |
| Form 10-K GRESHAM WORLDWIDE, INC. For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | — | — | |
| Form NT 10-K GRESHAM WORLDWIDE, INC. For: Dec 31 | SEC filing · Form NT | SEC EDGAR | — | — | |
| Gresham Worldwide, Inc. Announces New Head of Israeli Defense Subsidiary | Press release | Business Wire | +0.00% | -14.03% | |
| Form 8-K GRESHAM WORLDWIDE, INC. For: Mar 01 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +12.28% | |
| Form 8-K GIGA TRONICS INC For: Dec 18 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -18.75% | |
| Form 10-Q GIGA TRONICS INC For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | — | — | |
| Gresham Worldwide Subsidiary Microphase Corporation Announces $5.4 Million Contract Award | Press release | Business Wire | +5.56% | +22.64% | |
| Form 8-K GIGA TRONICS INC For: Oct 31 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +0.00% | |
| Form DEF 14C GIGA TRONICS INC For: Nov 06 | SEC filing · Form DEF | SEC EDGAR | +0.00% | +0.00% | |
| Form 8-K GIGA TRONICS INC For: Oct 26 | SEC filing · Form 8-K | SEC EDGAR | — | — | |
| Form PRE 14C GIGA TRONICS INC For: Oct 20 | SEC filing · Form PRE | SEC EDGAR | +0.00% | +2.10% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the GIGA section they belong to.
Where else GIGA is measured.
GIGA earnings → · Analyst actions → · SEC filings →
Other Technology names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Computer Programs and Systems, Inc. (CPSI) | 29 | +0.30% | 56% |
| DLT RESOLUTION INC (DLTI) | 29 | 0.00% | 0% |
| NET SAVINGS LINK INC (NSAV) | 29 | +0.70% | 55% |
| ROCKETFUEL BLOCKCHAIN INC (RKFL) | 29 | 0.00% | 10% |
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 Technology names, measured the same way →
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Every name we’ve measured, in one place.
How the numbers are made.
How is GIGA-TRONICS INC's median reaction calculated?
Every labeled GIGA 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 29 events is what this page reports. On a sample this small (29 events), treat these medians as indicative, not stable. 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.
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 GIGA'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.