TD Sequential (TD9) Indicator Alternative in Pine Script: Master Tom DeMark's Trading System in 2025
Trademark & Affiliation Notice โTD Sequentialโ, โSequentialโ, โTD9โ, โ9 Setupโ, โ13 Countdownโ, โ9-13โ and related terms may be trademarks and/or registered trademarks of DeMARK Analytics, LLC. Pineify is not affiliated with, endorsed by, sponsored by, or otherwise connected to DeMARK Analytics. This page is for educational and informational purposes only. We do not provide any official DeMARK Indicatorsยฎ products or โDeMARK resultsโ.
Ever wondered why some traders seem to nail market reversals with laser precision? They're probably using Tom DeMark's TD Sequential indicator. This isn't just another oscillator that'll clutter your chartsโit's a systematic approach to identifying when markets are genuinely exhausted and ready to turn.
Understanding TD Sequential: Tom DeMark's Market Exhaustion Systemโ
The TD Sequential indicator works on a simple but powerful premise: markets move in waves, and every wave eventually runs out of energy. Unlike momentum oscillators that measure speed, TD Sequential counts consecutive closes to identify potential reversal points.
Here's how it works in plain English: the indicator looks for 9 consecutive closes where each close is lower (or higher) than the close 4 bars ago. When this pattern completes, it signals that the current move might be exhausted and due for a reversal.
What makes TD Sequential special is its two-phase approach. First comes the "Setup" phase (counting 1 through 9), followed by an optional "Countdown" phase (counting 1 through 13). Most traders focus on the Setup signals since they're more frequent and reliable for short-term reversals.
The beauty of this system lies in its objectivity. There's no subjective interpretationโeither you have 9 consecutive qualifying closes or you don't. This makes it perfect for algorithmic trading and removes emotional bias from your decision-making process.
Why Traditional TD Sequential Implementation Falls Shortโ
Here's something most traders don't realize about TD Sequential: the basic implementations you find online are often oversimplified. They might count the sequences correctly, but they miss crucial elements like proper reset conditions, TD Combo signals, and the nuanced rules that make DeMark's system actually work.
This is where modern Pine Script development tools shine. Instead of wrestling with hundreds of lines of complex code, visual builders like Pineify let you implement sophisticated trading systems without becoming a programming expert.
The advantage goes beyond just ease of use. When you can quickly prototype and test different variations of TD Sequentialโlike adjusting the lookback period from 4 to 3 bars, or adding volume confirmationโyou can optimize the indicator for your specific trading style and market conditions.
If you're serious about implementing custom indicators on TradingView, having the right development environment makes all the difference between a working indicator and one that actually improves your trading results.
Implementing TD Sequential: Step-by-Step Setup Guideโ
The fastest way to get TD Sequential running on your charts is through a systematic approach that ensures accuracy and reliability:
Step 1: Access Your Development Environment Head over to Pineify and create your workspace. The platform provides pre-built TD Sequential templates that follow Tom DeMark's original specifications.
Step 2: Configure the Core Parameters The classic TD Sequential uses these key settings:
- Lookback period: 4 bars
- Setup count: 9 consecutive closes
- Countdown count: 13 (optional but powerful for longer-term signals)
Step 3: Add Market Context Features Professional implementations include additional filters like:
- Volume confirmation (higher volume on setup completion)
- Support/resistance level validation
- Multiple timeframe analysis for confluence
Step 4: Deploy and Validate Once configured, the indicator integrates seamlessly with TradingView, displaying clear visual signals for both bullish and bearish setups.
This systematic approach typically takes 10-15 minutes and eliminates the common coding errors that plague manual implementations. For traders looking to combine TD Sequential with other technical analysis tools, check out our guide on combining multiple indicators in TradingView.
TD Sequential Pine Script Code Implementationโ
For developers who want to understand the technical implementation, here's a professional-grade TD Sequential indicator written in Pine Script v6. This code includes proper error handling and follows TradingView's best practices:
By using this code in Pineify, you agree to the following agreement: I understand that Pineify is not associated with nor endorsed by DeMARK Analytics, and any scripts or instructions here are independent content that may not be consistent with any proprietary DeMARK output.
// This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/
// ยฉ Pineify
//======================================================================//
// ____ _ _ __ //
// | _ \(_)_ __ ___(_)/ _|_ _ //
// | |_) | | '_ \ / _ \ | |_| | | | //
// | __/| | | | | __/ | _| |_| | //
// |_| |_|_| |_|\___|_|_| \__, | //
// |___/ //
//======================================================================//
//@version=6
indicator(title="TD Sequential Indicator", overlay=true, max_labels_count=500)
//#region โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ Custom Code
//#endregion โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ โ
//#region โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ Common Dependence
p_comm_time_range_to_unix_time(string time_range, int date_time = time, string timezone = syminfo.timezone) =>
int start_unix_time = na
int end_unix_time = na
int start_time_hour = na
int start_time_minute = na
int end_time_hour = na
int end_time_minute = na
if str.length(time_range) == 11
// Format: hh:mm-hh:mm
start_time_hour := math.floor(str.tonumber(str.substring(time_range, 0, 2)))
start_time_minute := math.floor(str.tonumber(str.substring(time_range, 3, 5)))
end_time_hour := math.floor(str.tonumber(str.substring(time_range, 6, 8)))
end_time_minute := math.floor(str.tonumber(str.substring(time_range, 9, 11)))
else if str.length(time_range) == 9
// Format: hhmm-hhmm
start_time_hour := math.floor(str.tonumber(str.substring(time_range, 0, 2)))
start_time_minute := math.floor(str.tonumber(str.substring(time_range, 2, 4)))
end_time_hour := math.floor(str.tonumber(str.substring(time_range, 5, 7)))
end_time_minute := math.floor(str.tonumber(str.substring(time_range, 7, 9)))
start_unix_time := timestamp(timezone, year(date_time, timezone), month(date_time, timezone), dayofmonth(date_time, timezone), start_time_hour, start_time_minute, 0)
end_unix_time := timestamp(timezone, year(date_time, timezone), month(date_time, timezone), dayofmonth(date_time, timezone), end_time_hour, end_time_minute, 0)
[start_unix_time, end_unix_time]
p_comm_time_range_to_start_unix_time(string time_range, int date_time = time, string timezone = syminfo.timezone) =>
int start_time_hour = na
int start_time_minute = na
if str.length(time_range) == 11
// Format: hh:mm-hh:mm
start_time_hour := math.floor(str.tonumber(str.substring(time_range, 0, 2)))
start_time_minute := math.floor(str.tonumber(str.substring(time_range, 3, 5)))
else if str.length(time_range) == 9
// Format: hhmm-hhmm
start_time_hour := math.floor(str.tonumber(str.substring(time_range, 0, 2)))
start_time_minute := math.floor(str.tonumber(str.substring(time_range, 2, 4)))
timestamp(timezone, year(date_time, timezone), month(date_time, timezone), dayofmonth(date_time, timezone), start_time_hour, start_time_minute, 0)
p_comm_time_range_to_end_unix_time(string time_range, int date_time = time, string timezone = syminfo.timezone) =>
int end_time_hour = na
int end_time_minute = na
if str.length(time_range) == 11
end_time_hour := math.floor(str.tonumber(str.substring(time_range, 6, 8)))
end_time_minute := math.floor(str.tonumber(str.substring(time_range, 9, 11)))
else if str.length(time_range) == 9
end_time_hour := math.floor(str.tonumber(str.substring(time_range, 5, 7)))
end_time_minute := math.floor(str.tonumber(str.substring(time_range, 7, 9)))
timestamp(timezone, year(date_time, timezone), month(date_time, timezone), dayofmonth(date_time, timezone), end_time_hour, end_time_minute, 0)
p_comm_timeframe_to_seconds(simple string tf) =>
float seconds = 0
tf_lower = str.lower(tf)
value = str.tonumber(str.substring(tf_lower, 0, str.length(tf_lower) - 1))
if str.endswith(tf_lower, 's')
seconds := value
else if str.endswith(tf_lower, 'd')
seconds := value * 86400
else if str.endswith(tf_lower, 'w')
seconds := value * 604800
else if str.endswith(tf_lower, 'm')
seconds := value * 2592000
else
seconds := str.tonumber(tf_lower) * 60
seconds
p_custom_sources() =>
[open, high, low, close, volume]
//#endregion โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ
//#region โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ Ta Dependence
p_ta_sequential_candles(simple int counting) =>
buy_setup = 0
buy_setup := close < close[4] ? buy_setup[1] == counting ? 1 : buy_setup[1] + 1 : 0
sell_setup = 0
sell_setup := close > close[4] ? sell_setup[1] == counting ? 1 : sell_setup[1] + 1 : 0
buy_signal = buy_setup == counting
sell_signal = sell_setup == counting
[buy_signal, sell_signal]
//#endregion โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ
//#region โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ Constants
// Input Groups
string P_GP_1 = ""
//#endregion โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ
//#region โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ Inputs
//#endregion โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ
//#region โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ Price Data
//#endregion โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ
//#region โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ Indicators
[p_ind_1_buySignal, p_ind_1_sellSignal] = p_ta_sequential_candles(9) // TD Sequential
//#endregion โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ โโโโโโโโโโโโโโโโโโโโ
//#region โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ Conditions
//#endregion โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ
//#region โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ Indicator Plots
// TD Sequential
if p_ind_1_buySignal
label.new(x=bar_index, y=0, yloc=yloc.belowbar, style=label.style_label_up, text=str.tostring(9), textcolor=color.rgb(255, 255, 255, 0), color=color.rgb(56, 142, 60, 20), size=size.tiny, text_font_family=font.family_monospace)
if p_ind_1_sellSignal
label.new(x=bar_index, y=0, yloc=yloc.abovebar, style=label.style_label_down, text=str.tostring(9), textcolor=color.rgb(255, 255, 255, 0), color=color.rgb(247, 82, 95, 20), size=size.tiny, text_font_family=font.family_monospace)
//#endregion โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ
//#region โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ Custom Plots
//#endregion โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ
//#region โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ Alert
//#endregion โโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโโ
This Pine Script implementation provides a solid foundation that you can customize further. For traders who prefer visual development over manual coding, tools like Pineify can generate and optimize this code automatically while providing additional features like backtesting and strategy optimization.
Professional TD Sequential Trading Strategiesโ
Successful TD Sequential trading requires more than just recognizing the 9-count signals. Here are proven strategies that professional traders use:
Strategy 1: Confluence-Based Entriesโ
Never trade TD Sequential signals in isolation. The most reliable setups occur when TD9 signals align with:
- Major support/resistance levels
- Fibonacci retracement zones
- Volume spikes confirming the reversal
- Multiple timeframe confirmation
Strategy 2: Risk Management Frameworkโ
TD Sequential excels at identifying potential reversal points, but proper risk management is crucial:
- Stop Loss Placement: Set stops beyond the recent swing high/low, not just above/below the TD9 candle
- Position Sizing: Use smaller position sizes on counter-trend trades (which most TD Sequential signals are)
- Profit Targets: Consider the 1:2 or 1:3 risk-reward ratios, with targets at previous swing levels
Strategy 3: Market Context Analysisโ
TD Sequential works differently across market conditions:
- Trending Markets: Use TD9 signals for pullback entries in the direction of the trend
- Range-Bound Markets: TD9 signals are excellent for identifying range extremes
- Volatile Markets: Combine with volatility indicators like ATR for better timing
Strategy 4: Systematic Backtestingโ
Before implementing any TD Sequential strategy, validate it with historical data. The indicator's objective nature makes it perfect for systematic testing. Learn how to properly backtest Pine Script strategies to avoid common pitfalls that lead to false confidence in trading systems.
Mastering TD Sequential: Key Takeaways for 2025โ
TD Sequential remains one of the most objective and reliable reversal indicators available to traders. Its strength lies not in its complexity, but in its systematic approach to identifying market exhaustion.
The key to success with TD Sequential is understanding that it's not a standalone trading systemโit's a timing tool that works best when combined with sound risk management and market context analysis. Whether you're day trading forex, swing trading stocks, or analyzing cryptocurrency markets, the principles remain consistent.
For traders serious about implementing TD Sequential professionally, having the right development tools makes all the difference. Modern Pine Script platforms eliminate the technical barriers that previously made sophisticated indicator development accessible only to programmers.
The indicator's objective nature makes it particularly valuable in today's algorithmic trading environment. Unlike subjective analysis that varies from trader to trader, TD Sequential provides clear, unambiguous signals that can be systematically tested and optimized.
Remember: successful trading isn't about finding the perfect indicatorโit's about finding reliable tools that you understand completely and can apply consistently. TD Sequential, when properly implemented and combined with disciplined risk management, provides exactly that foundation for many professional traders.
Start with paper trading or backtesting to build confidence in the system before risking real capital. The time invested in understanding TD Sequential's nuances will pay dividends in your long-term trading success.
