[blackcat] L2 Volatility Shield
█ OVERVIEW
L2 Volatility Shield is a dynamic trend-following indicator combining Parabolic SAR, ATR, and ALMA smoothing to generate adaptive volatility-based stop levels with complete trading signals. V2 adds bidirectional entries, ATR-based TP/SL, state machine governance, and real-time dashboard.
█ CONCEPTS
This indicator builds an adaptive volatility envelope:
• Volatility Stop: derives dynamic levels from PSAR and True Range, scaled by multiplier
• ALMA Smoothing: reduces noise while preserving responsiveness
• RSI Gradient: maps momentum to a 110-color spectrum
• Crossover Signals: entries trigger when volatile stop crosses smoothed counterpart
Volatility-expanded PSAR levels, when smoothed, act as a trailing filter adapting faster than traditional MA crossovers.
█ HOW TO USE
1 — Add indicator (displays in separate pane below price)
2 — Observe colored Volatility Stop and gray Smoothed VS (stepline)
3 — Bullish: VS crosses above Smoothed; Bearish: crosses below
4 — Use labels (E/S/XL/XS) and background color for position state
5 — Monitor dashboard for ATR, entry price, TP/SL
Input Parameters
Volatility: Period (14), Multiplier (2.0) — controls stop band calculation
ALMA: Length (21), Offset (0.85), Sigma (6), Smooth Period (89) — smoothing settings
PSAR: Start/Step/Max (0.02/0.02/0.2) — Parabolic SAR parameters
RSI: Length (21) — gradient color mapping
Signals: Enable (on), Cooldown (3), Exclusivity (on) — signal governance
Risk: Show TP/SL (on), ATR Len (14), SL (2.0 xATR), TP (3.0 xATR)
Visual: Background Color, Dashboard, Labels (all on by default)
█ FEATURES
• Adaptive volatility trailing stops (expand in high vol, contract in calm)
• Bidirectional signal system with state machine governance
• ATR-based TP/SL adjusting to market conditions
• 110-color RSI gradient for instant momentum read
• Real-time dashboard: position, trend, ATR, entry, SL/TP
• Four alertconditions for entry/exit signals
• Background color shading for position feedback
• All toggleable — disable signals to revert to V1
█ SIGNALS
Visual Elements
• Colored Volatility Stop: gradient above line; gray below
• Gray Smoothed VS (stepline): signal threshold
• E (green up): Long entry | S (red down): Short entry
• XL/XS (orange X): Long/Short exit (crossover or SL)
• Green/red bg: LONG/SHORT state | Dashboard: all key values
Alerts: Long/Short Entry (crossover), Long/Short Exit (crossover or SL)
█ IMPLEMENTATION NOTES
Open-source Pine Script v6 using ta.alma(), ta.sar(), ta.rsi(), ta.atr(), array.* for gradient palette. Signal generation uses edge detection with nz() protection + state machine (var int posState). Alerts use alert.freq_once_per_bar_close.
█ LIMITATIONS
• Best for trending markets; may whipsaw in ranges
• Recommended: 15m to daily timeframes
• Not standalone — combine with other analysis
• Validate on your own charts before live trading
• Plot lines update intrabar (normal Pine behavior)
█ NOTES
• V2: added signals, risk management, visualization, alerts; V1 logic preserved
• Disable "Enable Trading Signals" for V1 pure-indicator mode
• Inspired by Wilder's PSAR and ATR channel methodologies
• Mozilla Public License 2.0
════════════════════════════════════════════════════════════════════════
For questions or feedback, please use the comments section below.
Feel free to use and modify — attribution appreciated.
L2 Volatility Shield is a dynamic trend-following indicator combining Parabolic SAR, ATR, and ALMA smoothing to generate adaptive volatility-based stop levels with complete trading signals. V2 adds bidirectional entries, ATR-based TP/SL, state machine governance, and real-time dashboard.
█ CONCEPTS
This indicator builds an adaptive volatility envelope:
• Volatility Stop: derives dynamic levels from PSAR and True Range, scaled by multiplier
• ALMA Smoothing: reduces noise while preserving responsiveness
• RSI Gradient: maps momentum to a 110-color spectrum
• Crossover Signals: entries trigger when volatile stop crosses smoothed counterpart
Volatility-expanded PSAR levels, when smoothed, act as a trailing filter adapting faster than traditional MA crossovers.
█ HOW TO USE
1 — Add indicator (displays in separate pane below price)
2 — Observe colored Volatility Stop and gray Smoothed VS (stepline)
3 — Bullish: VS crosses above Smoothed; Bearish: crosses below
4 — Use labels (E/S/XL/XS) and background color for position state
5 — Monitor dashboard for ATR, entry price, TP/SL
Input Parameters
Volatility: Period (14), Multiplier (2.0) — controls stop band calculation
ALMA: Length (21), Offset (0.85), Sigma (6), Smooth Period (89) — smoothing settings
PSAR: Start/Step/Max (0.02/0.02/0.2) — Parabolic SAR parameters
RSI: Length (21) — gradient color mapping
Signals: Enable (on), Cooldown (3), Exclusivity (on) — signal governance
Risk: Show TP/SL (on), ATR Len (14), SL (2.0 xATR), TP (3.0 xATR)
Visual: Background Color, Dashboard, Labels (all on by default)
█ FEATURES
• Adaptive volatility trailing stops (expand in high vol, contract in calm)
• Bidirectional signal system with state machine governance
• ATR-based TP/SL adjusting to market conditions
• 110-color RSI gradient for instant momentum read
• Real-time dashboard: position, trend, ATR, entry, SL/TP
• Four alertconditions for entry/exit signals
• Background color shading for position feedback
• All toggleable — disable signals to revert to V1
█ SIGNALS
Visual Elements
• Colored Volatility Stop: gradient above line; gray below
• Gray Smoothed VS (stepline): signal threshold
• E (green up): Long entry | S (red down): Short entry
• XL/XS (orange X): Long/Short exit (crossover or SL)
• Green/red bg: LONG/SHORT state | Dashboard: all key values
Alerts: Long/Short Entry (crossover), Long/Short Exit (crossover or SL)
█ IMPLEMENTATION NOTES
Open-source Pine Script v6 using ta.alma(), ta.sar(), ta.rsi(), ta.atr(), array.* for gradient palette. Signal generation uses edge detection with nz() protection + state machine (var int posState). Alerts use alert.freq_once_per_bar_close.
█ LIMITATIONS
• Best for trending markets; may whipsaw in ranges
• Recommended: 15m to daily timeframes
• Not standalone — combine with other analysis
• Validate on your own charts before live trading
• Plot lines update intrabar (normal Pine behavior)
█ NOTES
• V2: added signals, risk management, visualization, alerts; V1 logic preserved
• Disable "Enable Trading Signals" for V1 pure-indicator mode
• Inspired by Wilder's PSAR and ATR channel methodologies
• Mozilla Public License 2.0
════════════════════════════════════════════════════════════════════════
For questions or feedback, please use the comments section below.
Feel free to use and modify — attribution appreciated.
Don't miss out! The first and most important thing to do is to join my Discord chat now! Click here to start your adventure: discord.com/invite/ZTGpQJq My new github for more pine development soon: github.com/wxt-coder
免责声明
这些信息和出版物并非旨在提供，也不构成TradingView提供或认可的任何形式的财务、投资、交易或其他类型的建议或推荐。请阅读使用条款了解更多信息。
Don't miss out! The first and most important thing to do is to join my Discord chat now! Click here to start your adventure: discord.com/invite/ZTGpQJq My new github for more pine development soon: github.com/wxt-coder
免责声明
这些信息和出版物并非旨在提供，也不构成TradingView提供或认可的任何形式的财务、投资、交易或其他类型的建议或推荐。请阅读使用条款了解更多信息。