Skip to main content
Track Seasonality analysis
38 / 41
Search the archiveLibrary
Library

2019issue C1248-49

July to October as a seasonal window, not a reason to own the name

A published case used a 19-year price history on one high-volatility clean-energy equity to illustrate a recurring long seasonal window. The window was a paired buy on 14 July and sell on 3 October. The name was labeled speculative. The trade sat inside an energy-transition regime, with cash during weaker stretches and a written stop required.

  • The archive case defined the seasonal window as one calendar entry and exit: buy on 14 July and sell on 3 October.
  • The same case labeled the high-volatility clean-energy equity speculative and unsuitable for a retirement or conservative allocation.
  • The trade was nested in an energy-transition regime and a scan for stronger balance sheets and technical strength, not treated as a stand-alone holding.
  • A written plan with a stop-loss or trailing stop was required so an unexpected correction could not leave exposure unbounded.
Entries in this reading3 entries
Current trackSeasonality analysis65 readingsSeasonal trading90 readingsStop-loss order160 readings

What the archive case specified

A 19-year price history for one high-volatility clean-energy equity was used to illustrate a recurring long seasonal window.

That window was specified as a paired calendar procedure: buy on 14 July and sell on 3 October. The pair defined the whole seasonal trade as one calendar entry and exit.

The same case labeled the name speculative and unsuitable for a retirement or conservative allocation.

Regime context, not a stand-alone holding

The trade was nested in a broader energy-transition regime and a scan for stronger balance sheets and technical strength, rather than treated as a stand-alone holding.

Cyclical seasonal strength was framed as a timing device: remain exposed during historically stronger stretches and hold cash during historically weaker ones.

A written bound on exposure

A written plan with explicit entry and exit rules plus a stop-loss or trailing stop was required so an unexpected correction could not leave exposure unbounded. The stop-loss was a precommitted exit if price moved against the seasonal position. The trailing stop was a follow-along exit that kept residual exposure bounded after entry.

Educational research material, not investment advice. Historical source context does not establish present-day performance.
38 of 41 in the Seasonality analysis track
202018-23 pp.Next on Seasonality analysisA recession-regime checklist from valuation stretch and the yield curveA more than 42 percent S&P 500 rise from the December 2018 lows into mid-January 2020 classifies a tape, not the market-regime by itself.
All readings on this track · 41 readings
  1. 1989Evaluating venue volume as a speculation-breadth signal
  2. 1991A thirty-name price-weighted average as a seasonal regime classroom
  3. 1991Ranked half-year rate changes as an equity signal filter
  4. 1991Demographic wave as a market-regime overlay
  5. 1994Seasonal range regimes as a futures context overlay
  6. 1996Evaluating presidential party terms as equity regimes
  7. 1996A dominant cycle is a baseline, not a reprint
  8. 1996Seasonality and presidential election cycle regimes
  9. 1997Stacking calendar regimes around election years
  10. 1997Calendar seasonality as a testable trading procedure
  11. 1997Lunar phase delay as a testable seasonal regime
  12. 1998Seasonal system construction without curve-fitting
  13. 1999Crowd life cycle as a market regime map
  14. 2001Regime-dependent cycle timing after four-year and seasonal lows
  15. 2002A 2002 case study in regime-first seasonal selection
  16. 2002Seasonal windows and dominant-cycle rules
  17. 2002Fifty-four-year wholesale cycle as an inflation-deflation regime map
  18. 2004The championship conference rule as a yearly regime case study
  19. 2004Election-year seasonality as trade regime context
  20. 2006Two-ten inversion as an intermarket regime filter
  21. 2006Midterm-to-presidential seasonal holding window
  22. 2008Two-layer equity regimes from seasonality and price history
  23. 2008Seasonal futures as a regime filter, not a calendar rule
  24. 2008Retesting seasonal rules when regimes change
  25. 2010Corn and wheat staggered calendars as dollar-neutral seasonal spreads
  26. 2011Name the S&P 500 trend regime before using weekly and monthly seasonality
  27. 2012Seasonal windows that wait for confirmation
  28. 2013Pair-sleeve rotation as a two-state sector regime-switch
  29. 2013Lunar phase as a seasonal overlay on implied volatility
  30. 2013Soybean seasonal highs in a five-year carryover regime
  31. 2014Year-end tax-loss selling as a seasonal regime
  32. 2017Calendar-window overlays that mute mechanical signals without rewriting the system
  33. 2017A four-year cycle and volume case study of a secular bear
  34. 2017Treat the valuation climate as climate and implied-volatility extremes as weather
  35. 2019Seasonal depth versus tracking for futures position sizing
  36. 2019Stacking cycle forecasts with seasonal regimes
  37. 2019Hit-rate gates for seasonal regime evaluation
  38. 2019July to October as a seasonal window, not a reason to own the name
  39. 2020A recession-regime checklist from valuation stretch and the yield curve
  40. 2020Treat a seasonal idea as a stay-or-sit holding procedure
  41. 2020A single position as a sleeve on a seasonal regime map
By fieldSeasonality and regimes131 readingsBy year201992 readings
All 65 readings tagged Seasonality analysis
Also on Seasonality analysis5 readings
1989Weekday price paths are regime-dependent1990Calendar windows as testable index-futures procedures1991A thirty-name price-weighted average as a seasonal regime classroom1996Evaluating presidential party terms as equity regimes1996Nested calendar clocks in long-bond futures