The TPR indicator is inherently a volatility-based trend-following indicator.
Under the same timeframe, a smaller factor makes the TPR closer to price, more sensitive, and more prone to flipping between long and short trend.
A larger factor causes the TPR to be farther from price, less reactive, and less likely to reverse—making it behave more like a “trend-following line with a wide stop-loss”.
As shown in the charts below—both chart 1 and chart 2 contain four charts each, all using the same timeframe (resulting in eight charts with different Factor parameters)—we can clearly observe the significant differences in the TPR indicator’s behavior when its Period input is fixed at 10 while the Factor parameter varies.
1. The Intuitive Differences Shown by Different Factor Parameters
We can think of Factor changes as “adjusting the distance between the indicator and the price.”
Very Small Factor (0.1, 0.3) — Highly Responsive, Frequent Reversals
At Factor 0.1 and 0.3, the indicator’s red/green dots stay extremely close to the candlesticks (price).
Behavior:
Even a slight pullback causes the indicator to immediately change color (bullish to bearish or vice versa).
Result:
The chart shows extremely frequent buy/sell signals (color flips). The trend line looks very fragmented with almost no ability to filter market noise.
Factor = 0.1 (Top Left)
- The green/red dots almost cling tightly to the candles.
- With any small retracement or bounce, the line “tightens” upward or downward.
- Even a minor counter-move easily touches the line and triggers a flip.
➜ Performance: Extremely sensitive, very tight stops, many signals, easily shaken out in choppy markets.
Factor = 0.3 (Top Right)
- Still close to price, but slightly smoother than 0.1.
- A pullback won’t trigger a reversal immediately; needs a bigger counter-move.
➜ Still sensitive, but slightly more noise-resistant than 0.1.
Medium Factor (0.6, 0.9) — Moderate Distance, Noise Filtering
As Factor increases to 0.6 and 0.9, the indicator pulls further away from price.
Behavior:
Small price fluctuations no longer cause the indicator to change colors easily. Clear “trend segments” start forming.
Result:
Signal frequency decreases, it filters minor consolidation noise, and better captures short-term swing trends.
Factor = 0.6 (Bottom Left)
- A clearly larger distance between dots and price.
- During uptrends, the TPR forms a more stable, step-like rising line.
- Only significant reversals can touch and flip it.
➜ Starts to resemble a medium-term trend line, filtering some short-term noise.
Factor = 0.9 (Bottom Right)
- TPR stays even farther from price, often forming long smooth horizontal steps.
- Even if price drops after topping out, TPR remains unchanged until the decline is large enough.
➜ High inertia but effective in capturing bigger trends, avoiding frequent whipsaws, at the cost of more lag.
Large Factor (1.2, 1.5, 1.8, 2.0) — Wide Stop, Long-Term Trend Tracking
When Factor > 1.0, the indicator stays very far from price.
Behavior:
TPR forms distinct step-like structures, staying flat for long periods. Only strong reversals can flip the line.
Result:
Signals become extremely rare. It allows deep pullbacks within a trend without exiting, suitable for capturing long-cycle directional moves.
As Factor increases from 1.2 → 2.0, you can observe:
- Greater vertical spacing between dots and price
- Looser, longer steps
- Many small consolidations or pullbacks stay within the TPR “band,” not triggering reversals
- Only strong directional moves that truly break through this “bandwidth” cause a flip
➜ The larger the Factor, the more it behaves like a wide protective band, flipping only during major swing reversals.
2. Summary of How Factor Affects the TPR Indicator
The Factor parameter acts like a volatility multiplier (similar to ATR multipliers). It mainly influences three aspects:
A. Sensitivity vs. Lag
- Smaller Factor → higher sensitivity:
Responds quickly to price changes, allowing early entries/exits, but easily whipsawed. - Larger Factor → more lag:
Ignores short-term noise and avoids shakeouts, but trend-end signals come late, leading to greater profit give-back.
B. Stop Loss Tightness
- Small Factor = tight stop:
Line stays close to price. Lower risk but easy to get stopped out. - Large Factor = wide stop:
Gives the market more breathing room, allowing deeper trend-aligned pullbacks.
C. Noise Filtering
From factor 0.1 (chart 1) to factor 2.0 (chart 2), there is a clear noise-reduction progression:
- Small factor: treats most price movements as signals → lots of noise.
- Large factor: filters most fluctuations → fewer but more reliable signals.
Factor Range Overview
Small Factor (0.1 ~ 0.3)
- Very close to price
- Tight stops, close tracking
- Best for: scalping, short-term trading, traders who can tolerate many false signals
Medium Factor (0.6 ~ 0.9)
- Moderate distance
- Balances trend-following and noise reduction
- Best for: swing trading, capturing trend segments without excessive lag
Large Factor (≥1.2 up to 2.0)
- Far from price
- Slow to change
- Best for: medium/long-term trend following, wide stop strategy, not suitable for short-term entries/exits
Conclusion
In the TPR indicator, the Factor parameter determines the trading style:
- Small Factor: good for scalping or ultra-short-term trading
(fast reactions, frequent signals, high sensitivity) - Large Factor: good for swing or trend trading
(captures big waves, avoids noise, accepts larger drawdowns)
Next, let’s examine how using different Period parameters with the same Factor affects the TPR indicator on the same timeframe.
Conclusion First
On the same timeframe, with Factor held constant:
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The smaller the Period, the more “short-term” and price-following the TPR becomes.
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The larger the Period, the smoother and more medium- to long-term the TPR becomes, with slower reactions and fewer trend reversals.
Comparison in Figure 1: Period = 10 / 30 / 50 / 80
All four charts are 1-hour charts, with Factor = 1; only the Period is changed.
Period = 10 (Top Left)
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The green/red dots (trend line) fluctuate significantly.
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After the sharp selloff and rebound in early December, TPR quickly flips from red to green and closely follows the rebound upward.
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During consolidation, TPR frequently makes small adjustments, forming many minor “steps.”
➜ Behavior: Highly focused on the most recent 10 bars; even short-term fluctuations are reflected immediately.
Period = 30 (Top Right)
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The curve is noticeably smoother, with less sharp turning points.
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For the same selloff and rebound, the TPR trend line flips from red to green slightly later than with Period = 10.
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In sideways markets, the line is flatter; only meaningful moves cause it to rise or fall.
➜ This transitions from ultra-short-term to short swing, filtering out some very fine noise.
Period = 50 (Bottom Left)
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The red line during the downtrend extends longer, indicating that a longer counter-move is required to flip bullish.
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During the uptrend, TPR rises more gradually with a steadier slope.
➜ Slower reversals; it already resembles a medium-term trend line.
Period = 80 (Bottom Right)
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The entire line becomes very smooth, often resembling a slowly rising curve or long flat steps.
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Small pullbacks have almost no impact; only clear, mid-level corrections cause the line to flatten or slow.
➜ Clearly a longer-cycle tracking line, focused almost exclusively on the broader direction.
Interpreting Period as “Memory Length” or “Smoothing Degree”
Changes in Period can be viewed as adjusting the indicator’s memory length or degree of smoothing.
Short Periods (Period = 10, 30) — Fast Response, Tight Tracking
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The TPR line appears jagged and highly irregular.
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The indicator reacts to nearly every bar’s close or volatility. Even brief pullbacks trigger immediate responses.
Result:
High immediacy, but heavy noise. In Figure 1 (Period = 10), the line frequently changes direction in ranging markets (despite Factor = 1), producing visible zigzags.
Medium Periods (Period = 50, 80) — Emerging Trend, Noise Filtering
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As Period increases, the line becomes smoother and ignores many minor fluctuations.
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Only sustained, larger price movements cause meaningful updates.
Result:
Compared to Period = 10, the Period = 80 chart is much more stable and better defines swing-level support and resistance.
Further Changes in Figure 2: Period = 100 / 120 / 150 / 180
Still on a 1-hour chart with Factor = 1, but with much larger Period values.
Period = 100 / 120
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TPR mainly reflects the entire large-scale uptrend from early December.
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The curve is extremely smooth.
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During later high-level consolidation, TPR only slows slightly or flattens, barely reacting to short-term pullbacks.
Period = 150 / 180
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The line becomes even more “inert.” Earlier price action continues to influence the current value.
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The entire move resembles a slow, continuous “long slope + plateau.”
➜ This is close to a background trend, useful for identifying whether price is in a large-scale uptrend, consolidation, or downtrend.
Large Periods (Period = 100–180) — Extreme Smoothing, Clear Steps
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As Period increases from 100 to 180, the TPR line shows pronounced long, flat step-like structures.
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The indicator often remains unchanged for extended periods because it references a very long lookback window.
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Unless price breaks beyond the high/low or volatility range of the last 100–180 bars, the TPR value does not update.
Result:
Exceptional noise resistance. At Period = 180, the TPR behaves almost like a very long-term moving average, ignoring intermediate fluctuations and guiding only the primary direction.
Overall Interpretation: How Period Affects TPR
In TPR, Period represents the number of bars used to evaluate the trend:
Small Period (10–30)
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Focuses on the most recent price action.
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Fast following, fast reversals, high fluctuation.
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Best for short-term or intraday traders who want to capture every move.
Medium Period (50–100)
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Focuses on medium-length price action.
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Captures the core of a trend while filtering minor noise.
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Suitable for swing trading over several days to one or two weeks.
Large Period (120–180 or higher)
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Reflects the broader “background market.”
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Extremely smooth, very few signals, but strong directional clarity.
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Best used as a medium- to long-term trend filter or wide stop reference, not for precise entries and exits.
Relationship Between Period and Factor
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Factor: controls how far TPR stays from price and how tight or loose the stop is (distance / sensitivity).
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Period: controls how smooth TPR is over time and how quickly it reacts (historical depth / trend timescale).
By adjusting both together, TPR can be tuned from an ultra-short-term trailing stop to a medium- or long-term trend guardrail.
Summary: Specific Effects of Period on the TPR Indicator
The Period parameter defines the size of the historical data window used in TPR calculations. Its impact is mainly seen in three areas:
A. Smoothing & Stability
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Smaller Period → steeper, more fragmented lines, easily affected by single-bar volatility.
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Larger Period → smoother, more stable lines, with individual bar noise averaged out.
B. Lag
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Small Period = low lag, fast reaction.
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Large Period = high lag. While extremely stable, large-Period TPR confirms reversals very late, often after price has already moved significantly.
C. Effectiveness of Support/Resistance
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Small Period: support/resistance is short-term and easily broken.
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Large Period: support/resistance represents long-term psychological levels (similar to long-term moving averages) and is more reliable.
Final Conclusion
In the TPR indicator, the Period parameter defines the strategy’s time horizon:
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Small Period (10–30): ideal for capturing short-term bursts or as an aggressive trailing stop that closely tracks price.
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Large Period (100–180): ideal for identifying long-term trend direction or serving as a trend filter in wide, choppy markets, preventing exits caused by false breakouts.
