Thornburg Income Builder Opportunities Trust - Closed End Fund (TBLD)
TBLD moved a median of -0.09% 30 minutes after news, and -0.01% by the close. How TBLD actually reacts to news — the realized, point-in-time move the market made, measured across 86 labeled events over the last three years with zero look-ahead.
TBLD’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 30% | 71 |
| 30-min | -0.09% | 39% | 84 |
| 60-min | -0.09% | 42% | 85 |
| to close | -0.01% | 48% | 84 |
| Middle 50% of TBLD reactions | -0.33% to +0.30% |
|---|---|
| Median reaction (30-min) | -0.09% |
| Measured reactions | 86 |
Half of all Thornburg Income Builder Opportunities Trust - Closed End Fund news events land between -0.33% and +0.30% 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 TBLD moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to TBLD's baseline. Nothing else.
Recent TBLD events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 40-17G Thornburg Income Builder | SEC filing · Form 40-17G | SEC EDGAR | +0.00% | +0.17% | |
| Thornburg Income Builder Opportunities Trust Announces Distribution | Press release | PR Newswire | +0.00% | +0.45% | |
| Thornburg Income Builder Opportunities Trust Announces Distribution | Press release | PR Newswire | -1.25% | -1.16% | |
| Form N-PX Thornburg Income Builder For: Jun 30 | SEC filing · Form N-PX | SEC EDGAR | — | +0.41% | |
| Form NPORT-P Thornburg Income Builder For: Jun 30 | SEC filing · Form NPORT-P | SEC EDGAR | +0.00% | -0.31% | |
| Thornburg Income Builder Opportunities Trust Announces Distribution | Press release | PR Newswire | +0.00% | +1.14% | |
| Thornburg Celebrates the 20th Anniversary of Thornburg Global Opportunities Fund | Press release | PR Newswire | +0.51% | +0.19% | |
| Thornburg Income Builder Opportunities Trust Announces Distribution | Press release | PR Newswire | +0.00% | -0.14% | |
| Thornburg Income Builder Opportunities Trust Announces Distribution | Press release | PR Newswire | -0.36% | -1.03% | |
| Form NPORT-P Thornburg Income Builder For: Mar 31 | SEC filing · Form NPORT-P | SEC EDGAR | -0.04% | +0.44% | |
| Form N-CSRS Thornburg Income Builder For: Mar 31 | SEC filing · Form N-CSRS | SEC EDGAR | — | +1.06% | |
| Thornburg Income Builder Opportunities Trust Announces Distribution | Press release | PR Newswire | -0.46% | +0.67% | |
| Thornburg Among First to Launch Actively Managed ETF Share Classes | Press release | PR Newswire | — | -0.09% | |
| Thornburg Income Builder Opportunities Trust Announces Distribution | Press release | PR Newswire | -1.56% | +0.33% | |
| Thornburg Income Builder Opportunities Trust Announces Distribution | Press release | PR Newswire | -1.39% | -0.92% | |
| Thornburg Income Builder Opportunities Trust To Host Annual Shareholders Meeting on March 11, 2026 | Press release | PR Newswire | +0.00% | — | |
| Form NPORT-P Thornburg Income Builder For: Dec 31 | SEC filing · Form NPORT-P | SEC EDGAR | -0.04% | +0.31% | |
| Form DEF 14A Thornburg Income Builder For: Mar 11 | SEC filing · Form DEF | SEC EDGAR | +0.16% | +0.67% | |
| Thornburg Income Builder Opportunities Trust Announces Distribution | Press release | PR Newswire | -0.33% | -0.14% | |
| Thornburg Income Builder Opportunities Trust Announces Distribution | Press release | PR Newswire | +0.00% | +0.35% | |
| Form N-CEN Thornburg Income Builder For: Sep 30 | SEC filing · Form N-CEN | SEC EDGAR | +0.00% | -0.05% | |
| Thornburg Income Builder Opportunities Trust Announces Distribution | Press release | PR Newswire | -0.10% | -0.15% | |
| Form N-CSR Thornburg Income Builder For: Sep 30 | SEC filing · Form N-CSR | SEC EDGAR | — | +0.10% | |
| Form NPORT-P Thornburg Income Builder For: Sep 30 | SEC filing · Form NPORT-P | SEC EDGAR | — | +0.10% | |
| Thornburg Income Builder Opportunities Trust Announces Distribution | Press release | PR Newswire | +0.00% | -0.64% | |
| Form 40-17G Thornburg Income Builder | SEC filing · Form 40-17G | SEC EDGAR | -0.30% | +1.25% | |
| Thornburg Income Builder Opportunities Trust Announces Distribution | Press release | PR Newswire | -0.80% | +0.20% | |
| Thornburg Income Builder Opportunities Trust Announces Distribution | Press release | PR Newswire | +0.00% | -0.83% | |
| Form N-PX Thornburg Income Builder For: Jun 30 | SEC filing · Form N-PX | SEC EDGAR | +0.00% | -0.35% | |
| Form NPORT-P Thornburg Income Builder For: Jun 30 | SEC filing · Form NPORT-P | SEC EDGAR | +0.32% | +1.02% | |
| Thornburg Income Builder Opportunities Trust Announces Distribution | Press release | PR Newswire | +0.00% | +0.77% | |
| Thornburg Income Builder Opportunities Trust Announces Distribution | Press release | PR Newswire | -0.41% | +0.96% | |
| Thornburg Income Builder Opportunities Trust Announces Distribution | Press release | PR Newswire | +0.00% | -0.95% | |
| Form NPORT-P Thornburg Income Builder For: Mar 31 | SEC filing · Form NPORT-P | SEC EDGAR | +0.81% | +0.77% | |
| Form N-CSRS Thornburg Income Builder For: Mar 31 | SEC filing · Form N-CSRS | SEC EDGAR | +0.00% | -0.08% | |
| Thornburg Income Builder Opportunities Trust Announces Distribution | Press release | PR Newswire | -0.75% | +1.27% | |
| Thornburg Income Builder Opportunities Trust Announces Distribution | Press release | PR Newswire | -0.62% | -0.39% | |
| Thornburg Income Builder Opportunities Trust To Host Annual Shareholders Meeting on March 10, 2025 | Press release | PR Newswire | -0.40% | -0.09% | |
| Thornburg Income Builder Opportunities Trust Announces Distribution | Press release | PR Newswire | -0.40% | -0.09% | |
| Form N-CSR/A Thornburg Income Builder For: Sep 30 | SEC filing · Form N-CSR | SEC EDGAR | — | -0.40% | |
| Form NPORT-P Thornburg Income Builder For: Dec 31 | SEC filing · Form NPORT-P | SEC EDGAR | — | +0.40% | |
| Form DEF 14A Thornburg Income Builder For: Mar 10 | SEC filing · Form DEF | SEC EDGAR | +0.00% | -0.69% | |
| Thornburg Expands Active ETF Lineup with Two Fixed Income ETFs | Press release | PR Newswire | -0.41% | +0.53% | |
| Thornburg Income Builder Opportunities Trust Announces Distribution | Press release | PR Newswire | +0.59% | +1.43% | |
| Thornburg Launches Its First Active ETFs | Press release | PR Newswire | +0.00% | -0.99% | |
| Thornburg Income Builder Opportunities Trust Announces Distribution | Press release | PR Newswire | +0.44% | -0.21% | |
| Form N-CEN Thornburg Income Builder For: Sep 30 | SEC filing · Form N-CEN | SEC EDGAR | — | -0.33% | |
| Thornburg Income Builder Opportunities Trust Announces Distribution | Press release | PR Newswire | +0.54% | +0.36% | |
| Form N-CSR Thornburg Income Builder For: Sep 30 | SEC filing · Form N-CSR | SEC EDGAR | +0.01% | -0.02% | |
| Form NPORT-P Thornburg Income Builder For: Sep 30 | SEC filing · Form NPORT-P | SEC EDGAR | — | -0.60% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the TBLD section they belong to.
Where else TBLD is measured.
TBLD earnings → · Analyst actions → · SEC filings →
Every ticker we measure the same way24
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Tesla (TSLA)
How TSLA actually reacts to news, measured.
Microsoft (MSFT)
How MSFT actually reacts to news, measured.
Advanced Micro Devices (AMD)
How AMD actually reacts to news, measured.
Amazon (AMZN)
How AMZN actually reacts to news, measured.
Alphabet (GOOG)
How GOOG actually reacts to news, measured.
Meta Platforms (META)
How META actually reacts to news, measured.
Broadcom (AVGO)
How AVGO actually reacts to news, measured.
JPMorgan Chase (JPM)
How JPM actually reacts to news, measured.
Visa (V)
How V actually reacts to news, measured.
Walmart (WMT)
How WMT actually reacts to news, measured.
Eli Lilly (LLY)
How LLY actually reacts to news, measured.
UnitedHealth Group (UNH)
How UNH actually reacts to news, measured.
Netflix (NFLX)
How NFLX actually reacts to news, measured.
Johnson & Johnson (JNJ)
How JNJ actually reacts to news, measured.
Exxon Mobil (XOM)
How XOM actually reacts to news, measured.
Home Depot (HD)
How HD actually reacts to news, measured.
Costco (COST)
How COST actually reacts to news, measured.
Mastercard (MA)
How MA actually reacts to news, measured.
Oracle (ORCL)
How ORCL actually reacts to news, measured.
Salesforce (CRM)
How CRM actually reacts to news, measured.
Bank of America (BAC)
How BAC actually reacts to news, measured.
Coca-Cola (KO)
How KO actually reacts to news, measured.
Walt Disney (DIS)
How DIS actually reacts to news, measured.
Browse all tickers
Every name we’ve measured, in one place.
How the numbers are made.
How is Thornburg Income Builder Opportunities Trust - Closed End Fund's median reaction calculated?
Every labeled TBLD 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 86 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. 39% of TBLD'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 TBLD'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.