All-in-One CVD: Failed Auction + Trap + Flow Classifications

2025년 12월 29일

All-in-One CVD : Failed Auction/Trap + Flow Classifications (Colored Bars)
Description:
This script provides an advanced order flow and delta-based trading visualization designed to highlight key market microstructure events in real time. It combines Cumulative Volume Delta (CVD), failed auction detection, absorption tracking, continuation signals, and trap identification into a single, coherent tool with colored bars and visual markers. Unlike standard volume or trend-following indicators, this script focuses on aggressive order flow and price acceptance/rejection events, making it particularly suitable for scalping, intraday momentum trading, and identifying high-probability short-term setups.
Originality and Purpose:
Many scripts either show CVD or detect failed auctions separately, but this script integrates multiple advanced flow concepts into one indicator.
By combining CVD, normalized delta, strong delta thresholds, failed auctions, absorption, traps, and continuation patterns, traders can identify where aggressive buying or selling is being absorbed, where price is likely to continue, and where traps are forming.
The mashup is intentional: each component validates the other. For example, a failed auction signal without absorption is less significant, while a failed auction coinciding with absorption signals a true high-probability trap or reversal.
Failed auctions typically align with "Failed 2" patterns from The Strat by Rob Smith, providing additional confirmation using a well-established price action methodology.
How It Works:
Volume and Delta Calculation:
Computes buying and selling pressure from volume and bar structure (high/low/close).
Supports UltraData mode for enhanced volume calculations using security data.
Options for Cumulative Mode: Total, Periodic, or EMA-based CVD.
Normalized Delta and Strong Delta Detection:
Calculates normalized delta (z-score) to standardize flow across different volatility regimes.
Flags strong buying or selling when delta exceeds user-defined thresholds.
Failed Auction Detection:
Highlights bars where price attempted to break previous highs/lows but failed to sustain, signaling trapped aggressive participants.
True failed auctions can coincide with absorption for higher-probability setups.
Absorption:
Detects situations where strong aggressive flow is absorbed at key levels, showing institutional participation or liquidity consumption.
Bullish absorption occurs when aggressive buying is absorbed at previous lows; bearish absorption occurs when aggressive selling is absorbed at previous highs.
Flow Classification:
Continuation: Aggressive flow accepted by the market — often the next candle continues in the direction of the delta.
Important: A single continuation signal does not guarantee follow-through. Traders should view it as an indicator that aggressive participants are in control for the current candle, and consider market context, trend, and support/resistance before assuming continuation. Multiple consecutive continuation signals or confirmation with absorption/strong delta increases reliability.
Trap: Aggressive flow trapped — the market reverses after failed auction.
Absorption: Aggressive orders absorbed — market shows hesitation at tested levels.
Colored CVD Bars and Visual Markers:
Bars colored green/red/gray based on delta direction.
Visual markers indicate flow state: circles for continuation, X-cross for traps, triangles for absorption.
Works in real time — live candles are updated with flow state markers.
Alerts:
Custom alert conditions for each flow type: continuation, trap, and absorption.
Alerts provide actionable signals for automated monitoring or manual trading.
Trading Applications:
Trap Trading: Identify aggressive buyers/sellers who fail to push price and get trapped. Use trap signals to fade reversals.
Continuation Trading: Detect market acceptance of aggressive flow for trend-following or breakout strategies. Use caution: a single continuation signal indicates probability, not certainty, and should be confirmed with structural context.
Absorption Analysis: Spot where institutional participants absorb liquidity before a potential directional move.
Intraday Scalping: Combines delta, volume, failed auction logic, and Strat alignment for high-frequency setups.
Key Notes:
True failed auctions with significant market impact require absorption — otherwise, a simple failed attempt may be a weak signal.
The script works across multiple markets (Forex, Crypto, Stock) and supports live bar updates.
Users can adjust strong delta thresholds, period lengths, and cumulative modes to fit their preferred trading style or volatility regime.
Conclusion:
This all-in-one script provides traders with a comprehensive, visually intuitive, and real-time method to detect aggressive flow, failed auctions, absorption, and continuation patterns. By linking failed auctions to The Strat’s failed 2 patterns, and clarifying the probabilistic nature of continuation signals, it merges advanced delta analytics with proven price action methodology, making it highly original, actionable, and educational for understanding market order flow dynamics.

1월 3일

릴리즈 노트

🔄 Script Update – Acceptance & Absorption Confluence
✅ Acceptance Signals (Live, Actionable with Absorption Filter)
Acceptance Long / Short (ACC) confirms initiative follow-through after continuation
Acceptance can be taken on the live candle (no need to wait for bar close)
Higher-quality execution when Acceptance aligns with an absorption signal from
CVD Flow Labels + ABS Horizontal Lines [AMT Edition]
This confluence helps confirm that:
Prior initiative was absorbed
Control has shifted before continuation is accepted
Important Context:
Acceptance alone confirms initiative strength
Acceptance + external absorption confirmation strengthens confidence by aligning defensive absorption → offensive continuation. Important Context
Acceptance alone confirms initiative strength
Acceptance + external absorption confirmation strengthens confidence by aligning defensive absorption → offensive continuation.
✅ New: Continuation → Acceptance Sequence (Elite Signal)
Adds Sequence Long / Short (SEQ L / SEQ S)
Triggers when:
A continuation prints on the prior candle
Acceptance confirms on the current candle
Identifies highest-confidence initiative control and momentum expansion
Visual Note
When a Sequence prints, the Acceptance label also prints on the same candle
Sequence appears as a blue triangle
Acceptance appears as a green (long) or red (short) triangle
Labels may visually overlap by design
✅ New: Normalized Delta (Z-Score)
Adds statistical normalization of delta using rolling mean and standard deviation
Measures whether delta is truly extreme relative to recent conditions
Prevents average or noisy imbalances from triggering absorption signals
Significantly improves signal quality during low-liquidity or choppy markets
✅ Enhanced: Absorption Logic (Major Upgrade)
The absorption engine has been fully upgraded to detect real defense, not just large delta.
Absorption now requires all three layers of confirmation:
Strong Delta
Ensures meaningful aggressive participation is present
Filters out weak or incidental volume
Normalized Delta Threshold
Confirms delta is statistically extreme, not average
Separates true absorption from routine order flow
Structural Failure (Failed Auction)
Price must fail to continue in the direction of aggression
Confirms that initiative traders were absorbed or trapped
🧠 What Makes the New Absorption Stronger
Large delta alone is no longer enough
Absorption must now show:
Aggression
Statistical extremity
Structural rejection
This eliminates false absorption signals that occur during normal trend behavior.

1월 17일

릴리즈 노트

🔔 Update: Acceptance → Sequence Confirmation Alert
This update introduces a new confirmation alert that triggers when Acceptance is followed by a valid Sequence continuation, using existing, non-repainting signals already present in the script.
What’s New
A new alert condition called:
Acceptance → Sequence Long
Acceptance → Sequence Short
These alerts confirm trend continuation after acceptance, rather than acceptance alone.
How the Alert Works (Exact Logic)
Long Condition
The alert triggers when all of the following are true:
A Long Acceptance signal occurs on the prior bar
A Long Sequence signal occurs on the current bar
Both signals are fully confirmed on bar close
No lookahead or repainting is used
Short Condition
The same logic applies in the opposite direction:
A Short Acceptance signal occurs on the prior bar
A Short Sequence signal occurs on the current bar
All conditions are evaluated on bar close only
Why This Was Added
Acceptance alone can occur without follow-through.
This update filters for cases where acceptance is immediately validated by continuation, confirming that initiative participation has transitioned into momentum expansion.
How to Use It
Use the Acceptance → Sequence alert as a confirmation trigger, not an early entry
Suitable for:
Trend continuation trades
Higher-timeframe confirmation with lower-timeframe execution
Filtering failed acceptance signals