Custom Truck One Source, Inc. (CTOS)
CTOS moved a median of +0.18% 30 minutes after news, and +0.37% by the close. How CTOS actually reacts to news — the realized, point-in-time move the market made, measured across 199 labeled events over the last three years with zero look-ahead.
CTOS’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | +0.38% | 60% | 199 |
| 30-min | +0.18% | 55% | 199 |
| 60-min | -0.38% | 42% | 199 |
| to close | +0.37% | 59% | 199 |
| Middle 50% of CTOS reactions | -0.72% to +0.93% |
|---|---|
| Median reaction (30-min) | +0.18% |
| Measured reactions | 199 |
Half of all Custom Truck One Source, Inc. news events land between -0.72% and +0.93% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How CTOS reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Rating reiterations | 35 | 0.00% | 49% | -0.17% |
| Price-target cuts | 10 | +0.15% | 60% | +0.34% |
Last 3 years, pulled 2026-09-21. Reaction = percent move vs. the price at the news timestamp. Counts and medians only. The same measurement runs across every name in the dataset. 4 further classes were observed with fewer than 10 measured events and are not published. See how CTOS ranks against every other measured name →
That’s how CTOS usually reacts — get an email when it moves on news →Email me when CTOS moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to CTOS's baseline. Nothing else.
Recent CTOS events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Custom Truck One Source Announces Third Quarter 2026 Earnings Release and Conference Call | Press release | Business Wire | +0.70% | +3.35% | |
| Custom Truck One Source, Inc. Reports Second Quarter 2026 Results and Increases Full Year 2026 Revenue and Adjusted EBITDA Guidance | Press release | Business Wire | +0.26% | -4.84% | |
| Form 10-Q Custom Truck One Source, For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.26% | -4.84% | |
| Form 8-K Custom Truck One Source, For: Aug 03 | SEC filing · Form 8-K | SEC EDGAR | +0.26% | -4.84% | |
| Custom Truck One Source Announces Second Quarter 2026 Earnings Release and Conference Call | Press release | Business Wire | +0.00% | -1.72% | |
| Form 8-K Custom Truck One Source, For: Jun 11 | SEC filing · Form 8-K | SEC EDGAR | +0.34% | +3.47% | |
| Custom Truck One Source Awarded Sourcewell Cooperative Contract | Press release | Business Wire | +0.51% | -0.20% | |
| Custom Truck One Source to Participate in the Oppenheimer 21st Annual Industrial Growth Conference | Press release | Business Wire | +1.61% | +5.69% | |
| Form ARS Custom Truck One Source, For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | +2.31% | +0.55% | |
| Form DEF 14A Custom Truck One Source, For: Dec 31 | SEC filing · Form DEF | SEC EDGAR | +2.31% | +0.55% | |
| Form DEFA14A Custom Truck One Source, | SEC filing · Form DEFA14A | SEC EDGAR | +2.31% | +0.55% | |
| Custom Truck One Source, Inc. Reports First Quarter 2026 Results and Increases Adjusted EBITDA 2026 Guidance | Press release | Business Wire | +0.55% | -1.10% | |
| Form 10-Q Custom Truck One Source, For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | +0.55% | -1.10% | |
| Form 8-K Custom Truck One Source, For: Apr 27 | SEC filing · Form 8-K | SEC EDGAR | +0.55% | -1.10% | |
| Custom Truck One Source Announces First Quarter 2026 Earnings Release and Conference Call | Press release | Business Wire | -0.70% | +1.54% | |
| Custom Truck One Source to Host a Webinar on Changes to its Segment Reporting | Press release | Business Wire | -0.36% | +0.46% | |
| Form 8-K Custom Truck One Source, For: Mar 25 | SEC filing · Form 8-K | SEC EDGAR | -0.36% | +0.46% | |
| Custom Truck One Source Showcases Latest Load King Innovations at The Work Truck Show 2026 | Press release | Business Wire | -0.07% | +4.23% | |
| Custom Truck One Source, Inc. Reports Fourth Quarter and Full-Year 2025 Results | Press release | Business Wire | +0.26% | -3.41% | |
| Form 10-K Custom Truck One Source, For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | +0.26% | -3.41% | |
| Form 8-K Custom Truck One Source, For: Mar 10 | SEC filing · Form 8-K | SEC EDGAR | +0.26% | -3.41% | |
| Custom Truck One Source Announces Fourth Quarter and Full-Year 2025 Earnings Release and Conference Call | Press release | Business Wire | +0.14% | -1.24% | |
| Hiab Appoints Custom Truck One Source as New Dealer to Secure Strategic Growth in the Western and Northeastern U.S. | Press release | Business Wire | +2.43% | +1.29% | |
| Form 8-K Custom Truck One Source, For: Dec 19 | SEC filing · Form 8-K | SEC EDGAR | +1.18% | +0.67% | |
| Custom Truck One Source to Participate in the BofA Securities 2025 Leveraged Finance Conference | Press release | Business Wire | +0.45% | -4.47% | |
| Custom Truck One Source, Inc. Reports Third Quarter 2025 Results and Reaffirms 2025 Guidance | Press release | Business Wire | -2.83% | +0.33% | |
| Form 10-Q Custom Truck One Source, For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | -2.83% | +0.33% | |
| Form 8-K Custom Truck One Source, For: Oct 27 | SEC filing · Form 8-K | SEC EDGAR | -2.83% | +0.33% | |
| Custom Truck One Source Announces Third Quarter 2025 Earnings Release and Conference Call | Press release | Business Wire | +0.40% | +0.79% | |
| Custom Truck One Source and Load King Manufacturing Unveil Newest Equipment at Utility Expo 2025 | Press release | Business Wire | -0.15% | -3.88% | |
| Custom Truck One Source Announces Opening of New Orlando, Florida Location to Serve Growing Demand | Press release | Business Wire | +0.52% | -0.86% | |
| Custom Truck One Source to Participate in the 24th Annual D.A. Davidson Diversified Industrials & Services Conference | Press release | Business Wire | +2.87% | +1.74% | |
| Custom Truck One Source, Inc. Reports Second Quarter 2025 Results and Reaffirms 2025 Guidance | Press release | Business Wire | +0.90% | +0.98% | |
| Form 10-Q Custom Truck One Source, For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.90% | +0.98% | |
| Form 8-K Custom Truck One Source, For: Jul 30 | SEC filing · Form 8-K | SEC EDGAR | +0.90% | +0.98% | |
| Custom Truck One Source Announces Second Quarter 2025 Earnings Release and Conference Call | Press release | Business Wire | +0.90% | +2.53% | |
| Form 8-K Custom Truck One Source, For: Jun 12 | SEC filing · Form 8-K | SEC EDGAR | +1.74% | +0.87% | |
| Custom Truck One Source Announces Opening of New Portland, Oregon Location to Serve Growing Demand | Press release | Business Wire | +0.70% | +0.70% | |
| Custom Truck One Source to Participate in the Oppenheimer 20th Annual Industrial Growth Conference | Press release | Business Wire | +2.75% | +2.50% | |
| Custom Truck One Source, Inc. Reports First Quarter 2025 Results and Reaffirms 2025 Guidance | Press release | Business Wire | +1.32% | +2.90% | |
| Form 10-Q Custom Truck One Source, For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | +1.32% | +2.90% | |
| Form 8-K Custom Truck One Source, For: Apr 30 | SEC filing · Form 8-K | SEC EDGAR | +1.32% | +2.90% | |
| Form ARS Custom Truck One Source, For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | -0.96% | +1.68% | |
| Form DEF 14A Custom Truck One Source, For: Dec 31 | SEC filing · Form DEF | SEC EDGAR | -0.96% | +1.68% | |
| Form DEFA14A Custom Truck One Source, | SEC filing · Form DEFA14A | SEC EDGAR | -0.96% | +1.68% | |
| Custom Truck One Source Announces First Quarter 2025 Earnings Release and Conference Call | Press release | Business Wire | +2.06% | +12.09% | |
| Custom Truck One Source Showcases Load King Turbo Loader at WWETT 2025 | Press release | Business Wire | +1.01% | -0.20% | |
| Custom Truck One Source, Inc. Reports Fourth Quarter and Full-Year 2024 Results | Press release | Business Wire | -2.07% | -9.21% | |
| Form 10-K Custom Truck One Source, For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | -2.07% | -9.21% | |
| Form 8-K Custom Truck One Source, For: Mar 04 | SEC filing · Form 8-K | SEC EDGAR | -2.07% | -9.21% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the CTOS section they belong to.
Where else CTOS is measured.
CTOS earnings → · Analyst actions → · SEC filings →
Every ticker we measure the same way24
Apple (AAPL)
How AAPL actually reacts to news, measured.
NVIDIA (NVDA)
How NVDA actually reacts to news, measured.
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 Custom Truck One Source, Inc.'s median reaction calculated?
Every labeled CTOS 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 199 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. 55% of CTOS'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 CTOS'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.