Does Helmerich & Payne, Inc. (HP) stock go up or down depending on the month?
Helmerich & Payne, Inc. month by month, year by year
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | +18.1% | +4.0% | +2.3% | +12.1% | -5.5% | -14.2% | +5.6% | |||||
| 2025 | -1.3% | -16.1% | -1.5% | -27.7% | -19.3% | -0.6% | +6.9% | +28.9% | +5.7% | +18.9% | +6.2% | +2.8% |
| 2024 | +11.2% | -4.6% | +9.6% | -6.5% | -3.2% | -5.0% | +11.8% | -19.3% | -6.8% | +10.5% | +3.1% | -7.5% |
| 2023 | -2.3% | -13.1% | -15.0% | -7.2% | -6.9% | +14.8% | +26.3% | -10.7% | +5.4% | -6.1% | -8.4% | -0.0% |
| 2022 | +21.1% | +26.2% | +18.1% | +7.6% | +9.4% | -14.5% | +7.5% | -7.7% | -13.5% | +33.9% | +3.2% | -3.0% |
| 2021 | +4.8% | +18.3% | -6.2% | -4.9% | +10.2% | +15.5% | -12.1% | -6.1% | +1.8% | +13.2% | -27.7% | +5.6% |
| 2020 | -10.7% | -9.0% | -57.6% | +26.3% | +1.8% | -3.1% | -8.6% | -7.6% | -11.1% | +1.5% | +53.1% | +1.7% |
| 2019 | +16.8% | -3.2% | +2.5% | +5.3% | -16.4% | +3.5% | -1.9% | -24.3% | +6.6% | -6.4% | +5.4% | +14.9% |
| 2018 | +11.4% | -10.4% | +3.1% | +4.5% | -4.6% | -3.9% | -3.8% | +6.9% | +4.9% | -9.4% | -2.7% | -20.9% |
| 2017 | -8.1% | -3.9% | -2.6% | -8.9% | -13.2% | +3.2% | -6.8% | -16.4% | +23.1% | +4.2% | +7.9% | +10.3% |
| 2016 | -5.1% | +4.3% | +10.9% | +12.6% | -7.5% | +9.8% | -7.7% | -2.4% | +11.3% | -6.2% | +19.9% | +2.3% |
| 2015 | -11.7% | +12.6% | +1.5% | +14.5% | -6.4% | -3.5% | -18.0% | +2.2% | -19.9% | +19.1% | +3.5% | -8.1% |
| 2014 | +4.7% | +12.2% | +8.9% | +1.0% | +1.2% | +5.6% | -8.5% | -1.1% | -6.8% | -11.3% | -19.9% | -3.1% |
| 2013 | +3.0% | -8.4% | -3.4% | +5.3% | +1.1% | +1.2% | -0.3% | +9.4% | +12.5% | -0.7% | +9.2% | |
| Average | +3.8% | +1.4% | -2.5% | +1.8% | -3.9% | +0.6% | -0.6% | -4.5% | +0.8% | +5.7% | +3.3% | +0.3% |
| % of years up | 54% | 50% | 57% | 57% | 36% | 50% | 43% | 23% | 62% | 62% | 62% | 54% |
| Years observed | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 |
Helmerich & Payne, Inc. month by month: the summary
Over 2013-2026, here's what Helmerich & Payne, Inc. (HP) stock did each month, on average: January +3.8% (up 54% of 13 years), February +1.4% (up 50% of 14 years), March -2.5% (up 57% of 14 years), April +1.8% (up 57% of 14 years), May -3.9% (up 36% of 14 years), June +0.6% (up 50% of 14 years), July -0.6% (up 43% of 14 years), August -4.5% (up 23% of 13 years), September +0.8% (up 62% of 13 years), October +5.7% (up 62% of 13 years), November +3.3% (up 62% of 13 years), December +0.3% (up 54% of 13 years). In other words, HP historically rose in January, February, April, June, September, October, November, December, and fell in March, May, July, August.
Does Helmerich & Payne, Inc. really go up in October?
Over 2013-2026, October is Helmerich & Payne, Inc.'s strongest month: +5.7% on average, positive in 8 of 13 years. At the other end, August shows -4.5%. But a monthly gap is often built on one or two extreme years — the table above shows it: look at the spread, not just the average. Seasonality only means something when it has a cause (selling season, earnings calendar, year-end tax effects); with no identified cause, it's probably noise.
Frequently asked questions
Does Helmerich & Payne, Inc. stock go up or down in September?
Over 13 years, HP rose +0.8% on average in September, finishing the month up 8 times out of 13 (62%). Median: +4.9%. Results are split year to year — there's no clear pattern. ⚠️ 13 years of data is not a prediction.
Does Helmerich & Payne, Inc. stock go up or down in May?
Over 14 years, HP fell -3.9% on average in May, finishing the month up 5 times out of 14 (36%). Median: -5.0%. Results are split year to year — there's no clear pattern. ⚠️ 14 years of data is not a prediction.
Does Helmerich & Payne, Inc. stock go up or down in January?
Over 13 years, HP rose +3.8% on average in January, finishing the month up 7 times out of 13 (54%). Median: +4.7%. Results are split year to year — there's no clear pattern. ⚠️ 13 years of data is not a prediction.
Does Helmerich & Payne, Inc. stock go up or down in November?
Over 13 years, HP rose +3.3% on average in November, finishing the month up 8 times out of 13 (62%). Median: +3.2%. Results are split year to year — there's no clear pattern. ⚠️ 13 years of data is not a prediction.
Does Helmerich & Payne, Inc. stock go up or down in March?
Over 14 years, HP fell -2.5% on average in March, finishing the month up 8 times out of 14 (57%). Median: +1.9%. Results are split year to year — there's no clear pattern. ⚠️ 14 years of data is not a prediction.
Does Helmerich & Payne, Inc. stock go up or down in April?
Over 14 years, HP rose +1.8% on average in April, finishing the month up 8 times out of 14 (57%). Median: +2.8%. Results are split year to year — there's no clear pattern. ⚠️ 14 years of data is not a prediction.
What is the best month to buy Helmerich & Payne, Inc. stock?
Historically, October: over the last 14 years, HP gained +5.7% on average that month and finished up 62% of the time (13 years observed). August is the weakest month (-4.5%). This is not a prediction: 14 years is a small sample, and the past is under no obligation to repeat.
Why does Helmerich & Payne, Inc. stock often rise in October?
October has averaged as its best month over 14 years (+5.7%, up 62% of years). No clearly established recurring seasonal driver explains this month — it's a statistical tendency over 14 years of history, not a prediction.
Is there a best month to invest in the stock market in general?
There's no universal rule: every stock has its own seasonality. For HP it's October (+5.7% on average over 14 years) — another stock will look completely different. The calendar effects people cite ("sell in May", the year-end rally) are market-wide averages, not laws: on HP, September is the most consistent month (62% positive years). We also rank all 12 months for the whole market.
Does stock seasonality actually work?
Careful. A month that rose 14 times out of 14 can simply be chance: with 12 months and a dozen years, patterns appear naturally even in random data. Seasonality describes what happened; it doesn't explain why and predicts nothing. Treat it as context, never as a standalone buy signal.
What data is this table based on?
On HP's real monthly closing prices from 2013 to 2026 (14 years), source Yahoo Finance. Each cell = the price change over that month. Price performance, excluding dividends. Incomplete months and quote gaps are excluded.