RiverNorth Opportunities Fund, Inc. (RIV)
RIV moved a median of 0.00% 30 minutes after news, and 0.00% by the close. How RIV actually reacts to news — the realized, point-in-time move the market made, measured across 84 labeled events over the last three years with zero look-ahead.
RIV’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 37% | 71 |
| 30-min | 0.00% | 44% | 82 |
| 60-min | 0.00% | 49% | 82 |
| to close | 0.00% | 46% | 82 |
| Middle 50% of RIV reactions | -0.20% to +0.13% |
|---|---|
| Median reaction (30-min) | 0.00% |
| Measured reactions | 84 |
Half of all RiverNorth Opportunities Fund, Inc. news events land between -0.20% and +0.13% 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 RIV moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to RIV's baseline. Nothing else.
Recent RIV events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form D RIVERNORTH OPPORTUNITIES | SEC filing · Form D | SEC EDGAR | +0.00% | -0.86% | |
| Form 497AD RIVERNORTH OPPORTUNITIES | SEC filing · Form 497AD | SEC EDGAR | +0.00% | -0.19% | |
| RiverNorth Opportunities Fund, Inc. Announces Final Results of Rights Offering | Press release | Business Wire | +0.00% | -0.19% | |
| Form 497AD RIVERNORTH OPPORTUNITIES | SEC filing · Form 497AD | SEC EDGAR | -0.10% | -0.86% | |
| RiverNorth Opportunities Fund, Inc. Announces Preliminary Results of Rights Offering | Press release | Business Wire | -0.05% | -1.71% | |
| Form 8-K RIVERNORTH OPPORTUNITIES For: Sep 18 | SEC filing · Form 8-K | SEC EDGAR | -0.19% | +0.66% | |
| RiverNorth Opportunities Fund, Inc. Issues Mandatory Redeemable Preferred Shares | Press release | Business Wire | -0.19% | +0.66% | |
| Form N-CEN RIVERNORTH OPPORTUNITIES For: Jun 30 | SEC filing · Form N-CEN | SEC EDGAR | -0.08% | +0.19% | |
| Form N-CSR RIVERNORTH OPPORTUNITIES For: Jun 30 | SEC filing · Form N-CSR | SEC EDGAR | +0.00% | -0.27% | |
| Form POS EX RIVERNORTH OPPORTUNITIES | SEC filing · Form POS | SEC EDGAR | +0.00% | -0.09% | |
| Form NPORT-P RIVERNORTH OPPORTUNITIES For: Jun 30 | SEC filing · Form NPORT-P | SEC EDGAR | -0.00% | +0.00% | |
| Form N-PX RIVERNORTH OPPORTUNITIES For: Jun 30 | SEC filing · Form N-PX | SEC EDGAR | -0.27% | +0.00% | |
| Form POS EX RIVERNORTH OPPORTUNITIES | SEC filing · Form POS | SEC EDGAR | +0.09% | +0.18% | |
| Form 497AD RIVERNORTH OPPORTUNITIES | SEC filing · Form 497AD | SEC EDGAR | -0.70% | -1.40% | |
| RiverNorth Opportunities Fund, Inc. Announces Transferable Rights Offering | Press release | Business Wire | -0.70% | -1.40% | |
| Form EFFECT RIVERNORTH OPPORTUNITIES | SEC filing · Form EFFECT | SEC EDGAR | +0.09% | -0.34% | |
| Form N-2/A RIVERNORTH OPPORTUNITIES | SEC filing · Form N-2 | SEC EDGAR | +0.00% | +0.17% | |
| Form NPORT-P RIVERNORTH OPPORTUNITIES For: Mar 31 | SEC filing · Form NPORT-P | SEC EDGAR | -0.81% | -0.17% | |
| Form N-CSRS RIVERNORTH OPPORTUNITIES For: Dec 31 | SEC filing · Form N-CSRS | SEC EDGAR | +0.13% | +0.13% | |
| Form NPORT-P RIVERNORTH OPPORTUNITIES For: Dec 31 | SEC filing · Form NPORT-P | SEC EDGAR | -0.17% | -0.25% | |
| Form N-2 RIVERNORTH OPPORTUNITIES | SEC filing · Form N-2 | SEC EDGAR | +0.19% | +0.41% | |
| Form NPORT-P RIVERNORTH OPPORTUNITIES For: Sep 30 | SEC filing · Form NPORT-P | SEC EDGAR | +0.07% | +1.46% | |
| Form 497AD RIVERNORTH OPPORTUNITIES | SEC filing · Form 497AD | SEC EDGAR | +0.17% | +0.00% | |
| RiverNorth Opportunities Fund, Inc. Announces Final Results of Rights Offering | Press release | Business Wire | +0.17% | +0.00% | |
| Form 497AD RIVERNORTH OPPORTUNITIES | SEC filing · Form 497AD | SEC EDGAR | — | +0.00% | |
| RiverNorth Opportunities Fund, Inc. Announces Preliminary Results of Rights Offering | Press release | Business Wire | -0.13% | +0.00% | |
| Form N-CEN RIVERNORTH OPPORTUNITIES For: Jun 30 | SEC filing · Form N-CEN | SEC EDGAR | +0.00% | -0.08% | |
| Form POS EX RIVERNORTH OPPORTUNITIES | SEC filing · Form POS | SEC EDGAR | +0.00% | -0.08% | |
| Form N-CSR RIVERNORTH OPPORTUNITIES For: Jun 30 | SEC filing · Form N-CSR | SEC EDGAR | +0.00% | -0.04% | |
| Form NPORT-P RIVERNORTH OPPORTUNITIES For: Jun 30 | SEC filing · Form NPORT-P | SEC EDGAR | +0.36% | +0.64% | |
| Form 497AD RIVERNORTH OPPORTUNITIES | SEC filing · Form 497AD | SEC EDGAR | +0.03% | +0.08% | |
| RiverNorth Opportunities Fund, Inc. Announces Transferable Rights Offering | Press release | Business Wire | +0.03% | +0.08% | |
| Form N-PX RIVERNORTH OPPORTUNITIES For: Jun 30 | SEC filing · Form N-PX | SEC EDGAR | +0.00% | +0.24% | |
| Form NPORT-P RIVERNORTH OPPORTUNITIES For: Mar 31 | SEC filing · Form NPORT-P | SEC EDGAR | — | +0.29% | |
| Form POS EX RIVERNORTH OPPORTUNITIES | SEC filing · Form POS | SEC EDGAR | +0.00% | -0.42% | |
| Form EFFECT RIVERNORTH OPPORTUNITIES | SEC filing · Form EFFECT | SEC EDGAR | -0.08% | +0.42% | |
| Form N-2/A RIVERNORTH OPPORTUNITIES | SEC filing · Form N-2 | SEC EDGAR | +0.04% | +0.42% | |
| Form N-CSRS RIVERNORTH OPPORTUNITIES For: Dec 31 | SEC filing · Form N-CSRS | SEC EDGAR | — | -0.82% | |
| Form NPORT-P RIVERNORTH OPPORTUNITIES For: Dec 31 | SEC filing · Form NPORT-P | SEC EDGAR | — | +0.41% | |
| Form N-2/A RIVERNORTH OPPORTUNITIES | SEC filing · Form N-2 | SEC EDGAR | -0.24% | -0.40% | |
| Form NPORT-P RIVERNORTH OPPORTUNITIES For: Sep 30 | SEC filing · Form NPORT-P | SEC EDGAR | — | +0.00% | |
| Form N-2 RIVERNORTH OPPORTUNITIES | SEC filing · Form N-2 | SEC EDGAR | +0.20% | -0.47% | |
| Form N-CEN RIVERNORTH OPPORTUNITIES For: Jun 30 | SEC filing · Form N-CEN | SEC EDGAR | +0.23% | -0.01% | |
| Form N-CSR RIVERNORTH OPPORTUNITIES For: Jun 30 | SEC filing · Form N-CSR | SEC EDGAR | -0.24% | +0.57% | |
| Form N-PX RIVERNORTH OPPORTUNITIES For: Jun 30 | SEC filing · Form N-PX | SEC EDGAR | -0.07% | +0.56% | |
| Form NPORT-P RIVERNORTH OPPORTUNITIES For: Jun 30 | SEC filing · Form NPORT-P | SEC EDGAR | +0.29% | +1.73% | |
| Form NPORT-P RIVERNORTH OPPORTUNITIES For: Apr 30 | SEC filing · Form NPORT-P | SEC EDGAR | +0.03% | -0.04% | |
| Form 40-17G RIVERNORTH OPPORTUNITIES | SEC filing · Form 40-17G | SEC EDGAR | +0.00% | -0.16% | |
| Form 8-K RIVERNORTH OPPORTUNITIES For: May 20 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -0.99% | |
| RiverNorth Opportunities Fund, Inc. Announces Change in Fiscal Year End | Press release | Business Wire | +0.17% | +0.83% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the RIV section they belong to.
Where else RIV is measured.
RIV earnings → · Analyst actions → · SEC filings →
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How the numbers are made.
How is RiverNorth Opportunities Fund, Inc.'s median reaction calculated?
Every labeled RIV 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 84 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. 44% of RIV'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 RIV'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.