Diana Shipping inc. common stock (DSX)
DSX moved a median of 0.00% 30 minutes after news, and 0.00% by the close. How DSX actually reacts to news — the realized, point-in-time move the market made, measured across 351 labeled events over the last three years with zero look-ahead.
DSX’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 46% | 348 |
| 30-min | 0.00% | 45% | 348 |
| 60-min | 0.00% | 43% | 348 |
| to close | 0.00% | 42% | 347 |
| Middle 50% of DSX reactions | -0.82% to +0.67% |
|---|---|
| Median reaction (30-min) | 0.00% |
| Measured reactions | 351 |
Half of all Diana Shipping inc. common stock news events land between -0.82% and +0.67% 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 DSX moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to DSX's baseline. Nothing else.
Recent DSX events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Diana Shipping Inc. Announces Time Charter Contract for M/V G. P. Zafirakis with Classic Maritime | Press release | GlobeNewswire | +1.58% | +2.11% | |
| Form 6-K DIANA SHIPPING INC. For: Oct 31 | SEC filing · Form 6-K | SEC EDGAR | -0.35% | -2.42% | |
| Diana Shipping Inc. Announces Time Charter Contract for m/v DSI Polaris with Dai An Ocean Shipping | Press release | GlobeNewswire | +0.48% | -4.50% | |
| Diana Shipping Inc. Announces Time Charter Contract for m/v Astarte With Aquavita | Press release | GlobeNewswire | +1.83% | -0.66% | |
| Diana Shipping Inc. Announces Direct Continuation of Time Charter Contract for m/v Leto With Cargill | Press release | GlobeNewswire | -1.80% | -2.53% | |
| Diana Shipping Inc. Withdraws Offer to Acquire Genco Shipping & Trading Following Genco Board's Outrageous Demands | Press release | GlobeNewswire | +0.75% | -0.38% | |
| Diana Shipping Inc. and Star Bulk Carriers Announce Mutual Agreement to Terminate Vessel Sale and Purchase Agreement | Press release | GlobeNewswire | +0.21% | -1.67% | |
| Diana Shipping Inc. Announces Time Charter Contract for m/v Florida with NYK | Press release | GlobeNewswire | -0.40% | -4.35% | |
| Diana Shipping Inc. Reports Financial Results for the Second Quarter and Six Months Ended June 30, 2026; and Declares Cash Dividend of $0.01 Per Common Share for the Second Quarter 2026 | Press release | GlobeNewswire | +2.12% | +8.49% | |
| Diana Shipping Inc. Highlights Decline in Genco Shipping & Trading Fleet Values and Urges Board to Act Before Further Value is Eroded | Press release | GlobeNewswire | -0.16% | -0.39% | |
| Diana Shipping Inc. Announces Time Charter Contract for m/v Philadelphia with Classic Maritime | Press release | GlobeNewswire | +0.22% | -2.22% | |
| Diana Shipping Inc. Urges Genco Shipping & Trading to Stop Misleading Investors and Engage in Good Faith Negotiations | Press release | GlobeNewswire | +0.22% | -2.22% | |
| Diana Shipping Inc. Announces Direct Continuation of Time Charter Contract for m/v Atalandi with Stone Shipping | Press release | GlobeNewswire | +0.00% | +1.37% | |
| Diana Shipping Inc. Announces Time Charter Contract for m/v DSI Pegasus with Fednav International | Press release | GlobeNewswire | +1.46% | +5.37% | |
| Diana Shipping Inc. Announces the Date for the 2026 Second Quarter Financial Results, Conference Call and Webcast | Press release | GlobeNewswire | +1.41% | -0.47% | |
| Diana Shipping Inc. Announces Extension of Tender Offer for All Outstanding Shares of Genco Shipping & Trading | Press release | GlobeNewswire | +1.93% | +0.00% | |
| Diana Shipping Inc. Asks: Why is Genco So Afraid of Diana’s Tender Offer? | Press release | GlobeNewswire | +0.47% | -0.93% | |
| Diana Shipping Inc. Urges Genco Shipping & Trading Shareholders to Tender Their Shares by Friday, July 10 | Press release | GlobeNewswire | +0.00% | +0.00% | |
| Diana Shipping Inc. Announces Time Charter Contract for m/v Medusa with Aquavita | Press release | GlobeNewswire | +0.91% | -1.37% | |
| Diana Shipping Inc. Announces Extension of Financing to Support Acquisition of All Outstanding Shares of Genco Shipping & Trading | Press release | GlobeNewswire | -0.24% | +2.69% | |
| Diana Shipping Inc. Announces Extension of Tender Offer for All Outstanding Shares of Genco Shipping & Trading | Press release | GlobeNewswire | +0.00% | -1.47% | |
| Diana Shipping Inc. Announces Time Charter Contract for m/v Ismene with Paralos Shipping | Press release | GlobeNewswire | -0.23% | -4.19% | |
| Diana Shipping Inc. Reaffirms Offer to Acquire Genco Shipping & Trading | Press release | GlobeNewswire | +1.43% | +2.38% | |
| Diana Shipping Inc. Raises Offer to Acquire Genco Shipping & Trading to $27.34 Per Share Comprised of $24.80 in Cash and One Diana Share | Press release | GlobeNewswire | +0.43% | -5.65% | |
| Diana Shipping Inc. Reminds Genco Shipping & Trading Shareholders to Cast Their Vote for Independent, Fresh Perspectives in the Boardroom Ahead of Annual Meeting on June 18 | Press release | GlobeNewswire | -0.82% | -5.35% | |
| Diana Shipping Inc. Addresses Genco Shipping & Trading’s Last-Ditch Attempt to Cling to Poison Pill | Press release | GlobeNewswire | -0.41% | -1.24% | |
| Diana Shipping Inc. Urges Genco Shipping & Trading Shareholders to Vote for Jens Ismar and Paul Cornell to the Board, and Vote Against Genco’s Poison Pill and Equity Incentive Plan Ahead of Annual Meeting on June 18 | Press release | GlobeNewswire | +0.42% | +1.27% | |
| Diana Shipping Inc. Alerts Genco Shareholders of Institutional Shareholder Services’ Recommendation to Vote Against Genco Shipping & Trading's Poison Pill | Press release | GlobeNewswire | -0.43% | -0.64% | |
| Diana Shipping Inc. Focuses Proxy Contest on Election of Jens Ismar and Paul Cornell to Genco Shipping & Trading Board | Press release | GlobeNewswire | -1.25% | -1.67% | |
| Diana Shipping Inc. Challenges Genco Shipping & Trading's Repeated Efforts to Avoid Engagement By Shifting its Own Valuation Methodology | Press release | GlobeNewswire | -0.21% | -1.68% | |
| Diana Shipping Inc. Comments on Genco Shipping & Trading's Rejection of $24.80 Per Share All-Cash Tender Offer | Press release | GlobeNewswire | -0.21% | +0.21% | |
| Diana Shipping Inc. Sends Letter to Genco Shipping & Trading Shareholders Making the Case for Electing Six Independent Nominees With Proven Track Records of Creating Shareholder Value | Press release | GlobeNewswire | -0.57% | +4.27% | |
| Diana Shipping Inc. Announces Results of 2026 Annual Meeting of Shareholders | Press release | GlobeNewswire | -3.05% | -4.07% | |
| Diana Shipping Inc. Reports Financial Results for the First Quarter Ended March 31, 2026; Declares Cash Dividend of $0.01 Per Common Share | Press release | GlobeNewswire | -5.09% | -6.79% | |
| Diana Shipping Inc. Increases All-Cash Offer to Acquire Genco Shipping & Trading to $24.80 Per Share | Press release | GlobeNewswire | -2.58% | -12.80% | |
| Diana Shipping Inc. Releases Investor Presentation Highlighting Need for Change at Genco Shipping & Trading | Press release | GlobeNewswire | -0.38% | +1.51% | |
| Diana Shipping Inc. Cautions of Significant Downside Risk in Genco’s Share Price | Press release | GlobeNewswire | +0.38% | +0.75% | |
| Diana Shipping Inc. Announces Direct Continuation of Time Charter Contract for m/v Polymnia with Oldendorff Carriers | Press release | GlobeNewswire | +0.93% | -0.74% | |
| Diana Shipping Inc. Announces the Date for the 2026 First Quarter Financial Results, Conference Call and Webcast | Press release | GlobeNewswire | +1.09% | +0.36% | |
| Diana Shipping Inc. Launches Campaign Website in Connection with Effort to Unlock Immediate Value at Genco Shipping & Trading | Press release | GlobeNewswire | -0.97% | +7.81% | |
| Diana Shipping Inc. Files Definitive Proxy Statement and Sends Letter to Genco Shipping & Trading Shareholders | Press release | GlobeNewswire | +0.00% | +0.37% | |
| Diana Shipping Inc. Launches Tender Offer to Acquire All Outstanding Shares of Genco Shipping & Trading for $23.50 Per Share in Cash | Press release | GlobeNewswire | +1.54% | -0.39% | |
| Diana Shipping Inc. Announces Time Charter Contracts for m/v New York with Refined Success and m/v DSI Pyxis with Oldendorff | Press release | GlobeNewswire | +1.21% | -0.40% | |
| Diana Shipping Inc. Calls on Genco Shipping & Trading to Stop Delaying 2026 Annual Meeting | Press release | GlobeNewswire | -0.20% | +0.00% | |
| Diana Shipping Inc. Announces Date for Its 2026 Annual Meeting of Shareholders | Press release | GlobeNewswire | +0.00% | -2.00% | |
| Diana Shipping Inc. Sends Open Letter to Genco Shipping & Trading Shareholders | Press release | GlobeNewswire | +0.33% | +1.95% | |
| Diana Shipping Inc. Announces Direct Continuation of Time Charter Contract for m/v Myrto with NYK | Press release | GlobeNewswire | — | — | |
| Diana Shipping Inc. Comments on Genco Shipping & Trading Rejection of Diana’s Increased Offer to Acquire Genco, Made in Partnership with Star Bulk Carriers | Press release | GlobeNewswire | -1.21% | -6.86% | |
| Form 6-K DIANA SHIPPING INC. For: Mar 31 | SEC filing · Form 6-K | SEC EDGAR | +0.43% | +2.56% | |
| Diana Shipping Inc. Announces the Filing of Its 2025 Annual Report on Form 20-F | Press release | GlobeNewswire | +0.10% | +1.31% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the DSX section they belong to.
Where else DSX is measured.
DSX earnings → · Analyst actions → · SEC filings →
Other Industrials names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Boston Omaha Corporation - Class A (BOMN) | 351 | +0.28% | 56% |
| Donaldson Company, Inc. (DCI) | 351 | +0.01% | 51% |
| Knight-Swift Transportation Holdings Inc. (KNX) | 350 | +0.02% | 51% |
| Steelcase Inc. (SCS) | 350 | -0.15% | 41% |
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 Industrials names, measured the same way →
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Every name we’ve measured, in one place.
How the numbers are made.
How is Diana Shipping inc. common stock's median reaction calculated?
Every labeled DSX 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 351 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. 45% of DSX'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 DSX'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.