Northann Corp. (NCL)
NCL moved a median of -0.49% 30 minutes after news, and +0.40% by the close. How NCL actually reacts to news — the realized, point-in-time move the market made, measured across 128 labeled events over the last three years with zero look-ahead.
NCL’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | -0.03% | 38% | 116 |
| 30-min | -0.49% | 43% | 123 |
| 60-min | -0.40% | 44% | 123 |
| to close | +0.40% | 53% | 123 |
| Middle 50% of NCL reactions | -2.73% to +3.51% |
|---|---|
| Median reaction (30-min) | -0.49% |
| Measured reactions | 128 |
Half of all Northann Corp. news events land between -2.73% and +3.51% 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 NCL moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to NCL's baseline. Nothing else.
Recent NCL events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 8-K Northann Corp. For: Aug 21 | SEC filing · Form 8-K | SEC EDGAR | — | — | |
| Form 8-K/A Northann Corp. For: Aug 21 | SEC filing · Form 8-K | SEC EDGAR | — | — | |
| Form 8-K Northann Corp. For: Aug 13 | SEC filing · Form 8-K | SEC EDGAR | — | — | |
| Form NT 10-Q Northann Corp. For: Jun 30 | SEC filing · Form NT | SEC EDGAR | — | — | |
| Form 8-K Northann Corp. For: Apr 14 | SEC filing · Form 8-K | SEC EDGAR | — | — | |
| Form 8-K Northann Corp. For: Jun 10 | SEC filing · Form 8-K | SEC EDGAR | -5.04% | -5.55% | |
| Northann Corp. Regains Full Compliance with NYSE American Continued Listing Standards | Press release | GlobeNewswire | -0.23% | +0.77% | |
| Form S-8 Northann Corp. | SEC filing · Form S-8 | SEC EDGAR | -6.86% | -0.46% | |
| Form 10-Q Northann Corp. For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | +3.03% | +5.46% | |
| Form NT 10-Q Northann Corp. For: Mar 31 | SEC filing · Form NT | SEC EDGAR | -0.55% | +12.62% | |
| Form 10-K Northann Corp. For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | — | +6.23% | |
| Form NT 10-K Northann Corp. For: Dec 31 | SEC filing · Form NT | SEC EDGAR | -2.47% | -3.27% | |
| Form 8-K Northann Corp. For: Feb 24 | SEC filing · Form 8-K | SEC EDGAR | -4.19% | -3.59% | |
| Northann Corp. Announces NYSE American's Acceptance of its Strategic Listing Optimization Plan | Press release | GlobeNewswire | +3.90% | +1.55% | |
| Form 8-K Northann Corp. For: Dec 31 | SEC filing · Form 8-K | SEC EDGAR | +0.43% | +3.21% | |
| Form 8-K Northann Corp. For: Jan 02 | SEC filing · Form 8-K | SEC EDGAR | +0.43% | +3.21% | |
| NCL Founder and CEO Lin Li Provides Letter to Stockholders, Highlighting North American Retail | Press release | GlobeNewswire | +0.43% | +3.21% | |
| Form 8-K Northann Corp. For: Dec 18 | SEC filing · Form 8-K | SEC EDGAR | — | -33.76% | |
| Form 8-K Northann Corp. For: Dec 08 | SEC filing · Form 8-K | SEC EDGAR | -2.86% | -2.86% | |
| Northann Corp. Receives Non-Compliance Notice from NYSE American | Press release | GlobeNewswire | -2.86% | -2.86% | |
| Form DEF 14A Northann Corp. For: Dec 04 | SEC filing · Form DEF | SEC EDGAR | -1.81% | +3.25% | |
| Form 8-K Northann Corp. For: Nov 23 | SEC filing · Form 8-K | SEC EDGAR | -9.40% | -6.88% | |
| Form PRE 14A Northann Corp. For: Nov 24 | SEC filing · Form PRE | SEC EDGAR | -9.40% | -6.88% | |
| Form 10-Q Northann Corp. For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | -2.71% | -5.13% | |
| Form S-1/A Northann Corp. | SEC filing · Form S-1 | SEC EDGAR | -0.05% | +0.57% | |
| Form 8-K Northann Corp. For: Oct 03 | SEC filing · Form 8-K | SEC EDGAR | +3.09% | -4.02% | |
| Form S-1 Northann Corp. | SEC filing · Form S-1 | SEC EDGAR | +0.24% | -3.91% | |
| Form 8-K Northann Corp. For: Sep 17 | SEC filing · Form 8-K | SEC EDGAR | -5.17% | -8.74% | |
| Form 8-K Northann Corp. For: Sep 03 | SEC filing · Form 8-K | SEC EDGAR | +0.59% | +1.45% | |
| Form 10-Q Northann Corp. For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | -1.98% | -9.74% | |
| Form NT 10-Q Northann Corp. For: Jun 30 | SEC filing · Form NT | SEC EDGAR | +0.00% | -2.73% | |
| Form 8-K Northann Corp. For: Jul 18 | SEC filing · Form 8-K | SEC EDGAR | +1.78% | +5.38% | |
| Form 10-Q Northann Corp. For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | -1.12% | +2.02% | |
| Form 10-K/A Northann Corp. For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | +4.27% | -5.37% | |
| Northann Corp. Announces Compliance with NYSE Guidelines on Audit Opinion Disclosure | Press release | GlobeNewswire | +4.27% | -5.37% | |
| Form 10-K Northann Corp. For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | +4.56% | +4.56% | |
| Northann Corp. Issues Statement on Recent Stock Volatility | Press release | GlobeNewswire | +4.30% | -10.64% | |
| Form 8-K/A Northann Corp. For: May 24 | SEC filing · Form 8-K | SEC EDGAR | +3.45% | +3.25% | |
| Form 8-K Northann Corp. For: May 24 | SEC filing · Form 8-K | SEC EDGAR | -1.77% | +1.01% | |
| Form NT 10-Q Northann Corp. For: Mar 31 | SEC filing · Form NT | SEC EDGAR | -1.32% | +3.90% | |
| Form 8-K Northann Corp. For: Apr 16 | SEC filing · Form 8-K | SEC EDGAR | -2.61% | +6.58% | |
| Northann Corp. Receives NYSE Notice Regarding Late Filing of Annual Report on Form 10-K | Press release | GlobeNewswire | -2.61% | +6.58% | |
| Form 8-K Northann Corp. For: Mar 31 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +0.44% | |
| Form NT 10-K Northann Corp. For: Dec 31 | SEC filing · Form NT | SEC EDGAR | +1.64% | +4.67% | |
| Form 8-K Northann Corp. For: Jan 21 | SEC filing · Form 8-K | SEC EDGAR | +2.25% | +1.90% | |
| Form S-8 Northann Corp. | SEC filing · Form S-8 | SEC EDGAR | -3.85% | +1.54% | |
| Form EFFECT Northann Corp. | SEC filing · Form EFFECT | SEC EDGAR | -6.16% | -5.03% | |
| Northann Corp. Announces Effectiveness of S-1 Registration Statement | Press release | GlobeNewswire | -6.16% | -5.03% | |
| Form S-1/A Northann Corp. | SEC filing · Form S-1 | SEC EDGAR | -0.07% | -2.86% | |
| Form S-1/A Northann Corp. | SEC filing · Form S-1 | SEC EDGAR | -10.84% | -9.63% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the NCL section they belong to.
Where else NCL is measured.
NCL earnings → · Analyst actions → · SEC filings →
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How the numbers are made.
How is Northann Corp.'s median reaction calculated?
Every labeled NCL 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 128 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. 43% of NCL'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 NCL'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.