Purebase Corp (PUBC) Return on Sales [ROS] (2018 - 2025)
Purebase (PUBC) reported Return on Sales [ROS] of -517.50% for fiscal Q4 2025 (quarter ended Nov 30, 2025), up 71136.40 percentage points from -71653.89% a year earlier but down 84.69 percentage points from the prior quarter.
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Analysis
Purebase Corp (PUBC) Return on Sales [ROS] (2018 - 2025) Analysis & Trends
For FY2025 (ended Nov 30, 2025), Purebase posted Return on Sales [ROS] of -518.36%, down 75.45 percentage points from FY2024.
- Return on Sales [ROS] has a five-year change of +387.93 percentage points (FY2020 to FY2025).
- By fiscal year, Return on Sales [ROS] came in at -442.91% in FY2024 (+2226.94 pp), -2669.85% in FY2023 (+4230.86 pp), -6900.71% in FY2022 (-4670.69 pp) and -2230.02% in FY2021 (-1323.73 pp).
- Five-year quarterly Return on Sales [ROS] spans a low of -1010318.00% in fiscal Q4 2021 and a high of -11.79% in fiscal Q3 2021.
- Year over year, Return on Sales [ROS] gained in three of the last six quarters, with an average year-over-year change of +840.93 percentage points.
- The high point for year-over-year Return on Sales [ROS] in five years was fiscal Q4 2022 (a gain of 976238.69 percentage points); the low point was fiscal Q4 2021 (a drop of 1009411.71 percentage points).
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Historic Data
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Historic Data
| Date | Value |
|---|---|
| Nov 30, 2025 | -517.50% |
| Aug 31, 2025 | -432.81% |
| May 31, 2025 | -169.51% |
| Nov 30, 2024 | -71,653.89% |
| Aug 31, 2024 | -124.04% |
| May 31, 2024 | -302.44% |
| Nov 30, 2023 | -2,669.85% |
| Aug 31, 2023 | -61.44% |
| May 31, 2023 | -3,434.10% |
| Feb 28, 2023 | -11,208.43% |
| Nov 30, 2022 | -34,079.31% |
| Aug 31, 2022 | -3,556.70% |
| May 31, 2022 | -3,274.90% |
| Nov 30, 2021 | -1,010,318.00% |
| Aug 31, 2021 | -11.79% |
| May 31, 2021 | -1,328.18% |
| Nov 30, 2020 | -906.29% |
| Aug 31, 2020 | -158.88% |
| May 31, 2020 | -12,061.27% |
| Feb 29, 2020 | -3,530.53% |
API Access
Purebase Corp Return on Sales [ROS] API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=return-on-sales-%5Bros%5D&ticker=PUBC&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "return-on-sales-[ros]", "ticker": "PUBC", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=return-on-sales-%5Bros%5D&ticker=PUBC&period=max&api_key=YOUR_API_KEY");
const data = await res.json();