Oriental Culture Holding LTD - Ordinary Shares (OCG)
OCG moved a median of -1.34% 30 minutes after news, and +0.51% by the close. How OCG actually reacts to news — the realized, point-in-time move the market made, measured across 58 labeled events over the last three years with zero look-ahead.
OCG’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | -0.46% | 28% | 43 |
| 30-min | -1.34% | 35% | 51 |
| 60-min | -0.83% | 42% | 52 |
| to close | +0.51% | 53% | 57 |
| Middle 50% of OCG reactions | -3.38% to +1.77% |
|---|---|
| Median reaction (30-min) | -1.34% |
| Measured reactions | 58 |
Half of all Oriental Culture Holding LTD - Ordinary Shares news events land between -3.38% and +1.77% 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 OCG moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to OCG's baseline. Nothing else.
Recent OCG events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 6-K Oriental Culture Holding For: Jul 27 | SEC filing · Form 6-K | SEC EDGAR | -0.01% | +8.54% | |
| Form 6-K Oriental Culture Holding For: Jul 23 | SEC filing · Form 6-K | SEC EDGAR | +1.80% | +2.99% | |
| Oriental Culture Holding LTD. Announces Strategic Transition to Supporting Services for Third Party Art and Collectible Platforms | Press release | GlobeNewswire | +1.80% | +2.99% | |
| Form EFFECT Oriental Culture Holding | SEC filing · Form EFFECT | SEC EDGAR | +2.16% | +11.35% | |
| Form 6-K Oriental Culture Holding For: Jun 03 | SEC filing · Form 6-K | SEC EDGAR | -2.22% | +2.83% | |
| Form F-3 Oriental Culture Holding | SEC filing · Form F-3 | SEC EDGAR | +6.34% | +12.31% | |
| Form 20-F Oriental Culture Holding For: Dec 31 | SEC filing · Form 20-F | SEC EDGAR | -0.46% | +4.21% | |
| Form NT 20-F Oriental Culture Holding For: Dec 31 | SEC filing · Form NT | SEC EDGAR | +0.00% | -0.57% | |
| Form 6-K/A Oriental Culture Holding For: Apr 24 | SEC filing · Form 6-K | SEC EDGAR | -2.76% | -5.11% | |
| Form 6-K Oriental Culture Holding For: Apr 21 | SEC filing · Form 6-K | SEC EDGAR | -1.23% | -10.45% | |
| Form 6-K Oriental Culture Holding For: Mar 24 | SEC filing · Form 6-K | SEC EDGAR | +6.41% | +5.16% | |
| Form 6-K Oriental Culture Holding For: Mar 16 | SEC filing · Form 6-K | SEC EDGAR | -3.99% | +13.19% | |
| Form 6-K Oriental Culture Holding For: Feb 19 | SEC filing · Form 6-K | SEC EDGAR | -1.72% | +2.27% | |
| Form 6-K Oriental Culture Holding For: Jan 13 | SEC filing · Form 6-K | SEC EDGAR | -0.80% | -5.60% | |
| Form 6-K Oriental Culture Holding For: Jan 12 | SEC filing · Form 6-K | SEC EDGAR | -16.88% | -29.58% | |
| Oriental Culture Holding LTD Announces Special Cash Dividend Plan to Reward Shareholders on Fifth Anniversary of Listing | Press release | PR Newswire | -16.88% | -29.58% | |
| Form 6-K Oriental Culture Holding For: Jan 05 | SEC filing · Form 6-K | SEC EDGAR | -5.67% | -58.00% | |
| Form 6-K Oriental Culture Holding For: Dec 18 | SEC filing · Form 6-K | SEC EDGAR | -3.22% | -1.13% | |
| Form 6-K Oriental Culture Holding For: Dec 11 | SEC filing · Form 6-K | SEC EDGAR | -9.92% | -73.49% | |
| Form 6-K Oriental Culture Holding For: Dec 03 | SEC filing · Form 6-K | SEC EDGAR | — | +19.44% | |
| Form 6-K Oriental Culture Holding For: Nov 26 | SEC filing · Form 6-K | SEC EDGAR | — | -3.68% | |
| Form 6-K Oriental Culture Holding For: Nov 14 | SEC filing · Form 6-K | SEC EDGAR | — | +9.26% | |
| Oriental Culture Holding LTD Announces First Half Year of 2025 Unaudited Financial Results | Press release | GlobeNewswire | — | +9.26% | |
| Form 6-K Oriental Culture Holding For: Nov 04 | SEC filing · Form 6-K | SEC EDGAR | -4.33% | -4.33% | |
| Form 6-K Oriental Culture Holding For: Oct 27 | SEC filing · Form 6-K | SEC EDGAR | +2.94% | +5.88% | |
| Form 6-K Oriental Culture Holding For: Sep 08 | SEC filing · Form 6-K | SEC EDGAR | +6.15% | -2.17% | |
| Form 6-K Oriental Culture Holding For: Jun 27 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | +5.72% | |
| Form 6-K Oriental Culture Holding For: May 27 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | -8.64% | |
| Form 20-F Oriental Culture Holding For: Dec 31 | SEC filing · Form 20-F | SEC EDGAR | — | -16.95% | |
| OUTCROP SILVER ANNOUNCES PARTNER FUNDED MAIDEN DRILL PROGRAM AT THE PEARL COPPER PROJECT, ARIZONA | Press release | Canada Newswire | +2.49% | -3.51% | |
| Form 6-K Oriental Culture Holding For: May 02 | SEC filing · Form 6-K | SEC EDGAR | -7.82% | +8.83% | |
| Form 6-K Oriental Culture Holding For: May 01 | SEC filing · Form 6-K | SEC EDGAR | — | -9.00% | |
| Form NT 20-F Oriental Culture Holding For: Dec 31 | SEC filing · Form NT | SEC EDGAR | -8.26% | -3.34% | |
| Form 6-K Oriental Culture Holding For: Jan 28 | SEC filing · Form 6-K | SEC EDGAR | — | — | |
| Form 6-K Oriental Culture Holding For: Jan 21 | SEC filing · Form 6-K | SEC EDGAR | — | +8.93% | |
| Form 6-K Oriental Culture Holding For: Dec 23 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | +4.15% | |
| Form EFFECT Oriental Culture Holding | SEC filing · Form EFFECT | SEC EDGAR | +0.00% | -12.98% | |
| Form F-3 Oriental Culture Holding | SEC filing · Form F-3 | SEC EDGAR | +0.00% | +6.99% | |
| Form 6-K Oriental Culture Holding For: Nov 12 | SEC filing · Form 6-K | SEC EDGAR | — | +5.27% | |
| Oriental Culture Holding LTD Announces First Half Year of 2024 Unaudited Financial Results | Press release | GlobeNewswire | — | +5.27% | |
| Form 6-K Oriental Culture Holding For: Jun 06 | SEC filing · Form 6-K | SEC EDGAR | +4.00% | +0.80% | |
| Form 6-K Oriental Culture Holding For: May 14 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | +17.50% | |
| Form 20-F Oriental Culture Holding For: Dec 31 | SEC filing · Form 20-F | SEC EDGAR | — | +1.30% | |
| Form 6-K Oriental Culture Holding For: Feb 29 | SEC filing · Form 6-K | SEC EDGAR | -1.86% | +2.17% | |
| Form 6-K Oriental Culture Holding For: Nov 17 | SEC filing · Form 6-K | SEC EDGAR | — | +0.51% | |
| Oriental Culture Holding LTD Announces First Half Year of 2023 Unaudited Financial Results | Press release | GlobeNewswire | — | +0.51% | |
| Form 6-K Oriental Culture Holding For: Nov 02 | SEC filing · Form 6-K | SEC EDGAR | — | -3.04% | |
| Oriental Culture Holding LTD. Regains Compliance with Nasdaq’s Minimum Bid Price Rule | Press release | GlobeNewswire | — | -3.04% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the OCG section they belong to.
Where else OCG is measured.
OCG earnings → · Analyst actions → · SEC filings →
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How the numbers are made.
How is Oriental Culture Holding LTD - Ordinary Shares's median reaction calculated?
Every labeled OCG 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 58 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. 35% of OCG'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 OCG'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.