Skip to main content
Track Trendline
17 / 53
Library

1997issue C111-6

A three-part pullback plan with RSI, Fibonacci retracements, and a tight trendline

Confirm swing direction with a 14-period relative-strength-index reading relative to 50, mark 38.2%, 50%, and 61.8% fibonacci-retracement levels of a swing between an isolated-high and an isolated-low, then wait for a buy-stop-through-bar or a short countertrend-line break before treating the zone as a live hypothesis.

  • Define the swing first: an uptrend is a sequence of higher lows and higher highs, a downtrend is a sequence of lower lows and lower highs, and markets that fail to hold beyond prior extremes are treated as non-trending ranges.
  • Use a 14-period relative-strength-index as a momentum-filter: readings above 50 license buy-the-pullback setups, and readings below 50 license sell-the-rally setups.
  • Map 38.2%, 50%, and 61.8% fibonacci-retracement levels of the isolated-high to isolated-low range as observation zones, not automatic resting-order prices.
  • Treat a retracement as a live hypothesis only after a buy-stop-through-bar fills or a tight trendline along the correction is violated.
Entries in this reading3 entries

The three-part order

The archive workflow is a three-part pullback checklist. First confirm swing direction with a 14-period relative-strength-index reading relative to 50. Next mark 38.2%, 50%, and 61.8% fibonacci-retracement levels of a swing that runs from an isolated-low to an isolated-high, or from an isolated-high to an isolated-low. Then wait for a break of a short countertrend line, or for a stop through the bar that tags the retracement, before treating the level as a live hypothesis.

Until that third step occurs, the retracement prices remain observation zones. They are not automatic resting-order levels.

Trend, range, and when not to measure

An uptrend is defined as a sequence of higher lows and higher highs. A downtrend is defined as a sequence of lower lows and lower highs. Markets that fail to hold beyond prior extremes are treated as non-trending ranges.

A fibonacci-retracement is measured on a labeled swing. A range that cannot hold beyond prior extremes does not supply that swing.

Isolated highs and isolated lows

An isolated-high is a three-bar pattern with a lower high on each neighboring bar. An isolated-low is a three-bar pattern with a higher low on each neighboring bar. Those points mark the start and end of the swing used to measure retracements.

In the terms used here, an isolated-high is also a short-term resistance reference, and an isolated-low is also a short-term support reference.

Fibonacci retracement zones

Consecutive Fibonacci numbers approach a ratio of 1.618 and its inverse 0.618. Alternate terms yield 2.618 and its inverse 0.382. Traders map those ratios onto 38.2%, 50%, and 61.8% retracement levels of a labeled swing.

A fibonacci-retracement is a percentage pullback of that labeled swing, drawn at those three percentages of the isolated-low-to-isolated-high or isolated-high-to-isolated-low range.

The RSI momentum-filter

The relative-strength-index used in this plan is a 14-period momentum oscillator of closes. A reading above 50 is used as a bullish-momentum filter that licenses buy-the-pullback setups. A reading below 50 is used as a bearish-momentum filter that licenses sell-the-rally setups.

That split is the momentum-filter. The RSI side of 50 decides whether a retracement is treated as a buy-the-dip or sell-the-rally setup, rather than as a standalone price level.

Two Treasury-bond measurement cases

In the June 1997 Treasury-bond example, an isolated-low at 106-30 and an isolated-high at 110-10 produced a 38.2% retracement near 109-03. Four days later the contract opened at 108-31 and then advanced to new highs.

In the March 1997 Treasury-bond example, an isolated-high at 116-17 and an isolated-low at 112-22 produced a 50% retracement at 114-19, after which the contract made new lows within three days.

Two entry triggers after a retracement is tagged

Retracement prices are treated as observation zones, not automatic resting-order levels. One entry rule is a buy-stop-through-bar: a buy stop above the high of the bar that first trades into 38.2%, 50%, or 61.8%, with a protective stop under that same bar's low.

A second entry rule is to draw a tight trendline along the highs of a bull-market correction or the lows of a bear-market rally, and to enter only when that line is violated after a fibonacci-retracement has been reached. A close or trade through that line is the trigger.

A combined long on the June 30 case

In the June 30 example, green RSI-positive bars, a 61.8% retracement of three isolated-lows, and a next-day rally that both exceeded the prior high and broke a downtrend line were presented as a combined long signal that preceded a new high.

Sep-97 T-bonds climb through the mid-June Fibonacci grid

After the mid-June isolated low, September 1997 Treasury bond futures advanced through the 61.8, 50, and 38.2 percent retracements of that swing and reached the 0 percent line by 7 July. The path and the three ratios were read off the CQG daily pane, not from a printed table, so the prices are visual approximations.
After the mid-June isolated low, September 1997 Treasury bond futures advanced through the 61.8, 50, and 38.2 percent retracements of that swing and reached the 0 percent line by 7 July. The path and the three ratios were read off the CQG daily pane, not from a printed table, so the prices are visual approximations.USU7 September 1997 Treasury bond futures · Daily · 1997-05-19T00:00:00.000Z to 1997-07-07T00:00:00.000Z

CQG FiboR on USU7 daily, with 0 percent at the early-July high and 100 percent at the mid-June isolated low. Prices digitized to the nearest 20 on the points×100 scale. The 14-period RSI in the lower pane is omitted because it uses a different unit.

Educational research material, not investment advice. Historical source context does not establish present-day performance.
17 of 53 in the Trendline track
19981-5 pp.Next on TrendlineRule-based Trendline construction for testable entriesA usable Trendline is drawn with a consistent, reproducible two-point procedure so the same chart scale yields the same line.
All readings on this track · 53 readings
  1. 1984Constructing the slow stochastic from a five-session range
  2. 1985Gold-proxy trendlines and a January support base
  3. 1988Construct a five-week new-highs total as a breadth chart
  4. 1988Stacked channel, trendline, and moving-average warnings in 1987
  5. 1989Auditing fifth-wave counts with equality, Fibonacci, and trendlines
  6. 1990Money-fund maturity as a companion Eurodollar chart
  7. 1990Constructing wave targets from ratios, triangles and trendlines
  8. 1992Nested time frames for trend and channel signals
  9. 1992A pre-trade checklist for trendline breaks and loss limits
  10. 1992Bond-fund timing inside trendlines, retracements, and dual averages
  11. 1992Two-point trendline construction from rise over run
  12. 1993Disposable chart ratings from confirmed level tests
  13. 1993When trend channels define fair value after dislocations
  14. 1993Valid trendline anchors for three-part reversals
  15. 1994Pairing stochastic divergence with trendline invalidation
  16. 1995Constructing measured targets after trendline breaks
  17. 1997A three-part pullback plan with RSI, Fibonacci retracements, and a tight trendline
  18. 1998Rule-based Trendline construction for testable entries
  19. 2000Constructing trendlines, breaks, and role reversal
  20. 2000Constructing speed resistance lines from trend extremes
  21. 2000Nasdaq tech cycle stages with a 15-day average and trendlines
  22. 2002Two-session candlesticks that test support, resistance, and trendlines
  23. 2002Constructing Fibonacci ratio grids from a peak and a trough
  24. 2002Evaluate trendline geometry before trusting a breakout
  25. 2002Trendline, volume, and breakout hypotheses versus cycle-end stories
  26. 2003Writing the long S&P 500 trendline and cycle junction as one hypothesis
  27. 2003A three-event trendline reversal checklist
  28. 2003Reverse-engineered Relative Strength Index price curves
  29. 2003Two-anchor trendline construction without cut-through
  30. 2004Treat a 15-minute e-mini stair-step as congestion under a daily lid
  31. 2005A 50-day average, a trendline break, and an open barrier flip
  32. 2005Matching a forty-day average to a crude trendline
  33. 2006Constructing a relative spread-strength oscillator for staged cycle confirmation
  34. 2006Constructing a log-change probability line for trend and range rules
  35. 2007Linked cross breaks as dollar-pair filters
  36. 2007A case study in support, resistance, and trendline role reversal on currency charts
  37. 2007Reading trendline breaks in a housing-sector case
  38. 2007Constructing replaceable trendlines for break signals
  39. 2007Reading trendline breaks before the mechanical signal
  40. 2007Trading choppy forex trends with channels and Fibonacci breaks
  41. 2007A stacked hypothesis from wave, trendline, ratio, and candle
  42. 2008Exit rules before entry: trendline, support, and stops
  43. 2008Capitulation headlines need trend confirmation
  44. 2008RSI divergence classes, ratio thresholds, and trendline tests
  45. 2010Support and resistance as falsifiable chart hypotheses
  46. 2012Reading a 2012 software directory as a breakout and channel case study
  47. 2013Treat a currency position as a regime, then map shared levels
  48. 2014Evaluating trendline swing size per market
  49. 2018Intermarket regime stress and the January 2018 trendline break
  50. 2018Weekly and daily Stochastic oscillator construction on a single daily chart
  51. 2018Constructing trendlines, support, and breakout targets from crowd exits
  52. 2019Trendline break and Fibonacci retracement as a falsifiable outlook check
  53. 2019Monthly S&P 500 false-break versus the decade trendline
All 128 readings tagged Trendline
Also on Trendline5 readings