OPEN-SOURCE SCRIPT
D/K Strength + Smart Money Accumulation
A multi-component momentum and accumulation oscillator adapted from the Wenhua/TDX (Chinese trading platforms) community formula "多空力度 + 主力吸筹 文华专用 稳定版".
— LINES PLOTTED —
• Long Strength (green)
A double-smoothed stochastic momentum on a 27-bar window, using the formula 3*SMA(stoch,5,1) - 2*SMA(SMA(stoch,5,1),3,1). Rising from low levels signals strengthening demand. Readings above 90 indicate extended bullish momentum.
• Short Strength (red)
Distance of close from the 55-bar high, normalized to 0–100. Persistent readings above the 44 midline reflect bearish pressure; values near 100 mean price is at a 55-bar low.
• Smart Money Accumulation (yellow)
A volume-free proxy detecting potential accumulation at the 30-bar low. Spikes above zero — especially appearing after a downtrend — are interpreted as buying pressure from larger participants.
— REFERENCE LEVELS —
0 = zero axis
44 = mid-line (long/short pressure boundary)
90 = overbought / overextended threshold
— HIDDEN DEBUG OUTPUTS (toggle in Settings → Style) —
J — classic KDJ J line (3K - 2D)
A65 — KD crossover marker (60 on bullish cross, 0 otherwise)
A151/A152 — deep oversold / overbought flags
Anquan — safety zone value
— TECHNICAL NOTE —
The original formula uses a recursive weighted average:
SMA(X, N, M) = (M*X + (N-M)*prev) / N
which is NOT equivalent to Pine's ta.sma. This implementation faithfully replicates the recursive form via inline state variables, preserving the original signal shape. All divisions are guarded against zero denominators.
— SUGGESTED USE —
• Long bias: Long Strength crossing above Short Strength while Accumulation spikes above zero.
• Short bias: Long Strength rolling over from 90 with Short Strength rising through the midline.
• Works on equities, futures and crypto. Best results on daily and 4-hour timeframes; usable on intraday with parameter awareness.
• Pair with the companion "Protection Price" overlay indicator for entry and stop reference.
A faithful Pine v6 port of the original community formula. Author of the original formula unknown.
— LINES PLOTTED —
• Long Strength (green)
A double-smoothed stochastic momentum on a 27-bar window, using the formula 3*SMA(stoch,5,1) - 2*SMA(SMA(stoch,5,1),3,1). Rising from low levels signals strengthening demand. Readings above 90 indicate extended bullish momentum.
• Short Strength (red)
Distance of close from the 55-bar high, normalized to 0–100. Persistent readings above the 44 midline reflect bearish pressure; values near 100 mean price is at a 55-bar low.
• Smart Money Accumulation (yellow)
A volume-free proxy detecting potential accumulation at the 30-bar low. Spikes above zero — especially appearing after a downtrend — are interpreted as buying pressure from larger participants.
— REFERENCE LEVELS —
0 = zero axis
44 = mid-line (long/short pressure boundary)
90 = overbought / overextended threshold
— HIDDEN DEBUG OUTPUTS (toggle in Settings → Style) —
J — classic KDJ J line (3K - 2D)
A65 — KD crossover marker (60 on bullish cross, 0 otherwise)
A151/A152 — deep oversold / overbought flags
Anquan — safety zone value
— TECHNICAL NOTE —
The original formula uses a recursive weighted average:
SMA(X, N, M) = (M*X + (N-M)*prev) / N
which is NOT equivalent to Pine's ta.sma. This implementation faithfully replicates the recursive form via inline state variables, preserving the original signal shape. All divisions are guarded against zero denominators.
— SUGGESTED USE —
• Long bias: Long Strength crossing above Short Strength while Accumulation spikes above zero.
• Short bias: Long Strength rolling over from 90 with Short Strength rising through the midline.
• Works on equities, futures and crypto. Best results on daily and 4-hour timeframes; usable on intraday with parameter awareness.
• Pair with the companion "Protection Price" overlay indicator for entry and stop reference.
A faithful Pine v6 port of the original community formula. Author of the original formula unknown.
Script de código abierto
Fiel al espíritu de TradingView, el creador de este script lo ha convertido en código abierto, para que los traders puedan revisar y verificar su funcionalidad. ¡Enhorabuena al autor! Aunque puede utilizarlo de forma gratuita, recuerde que cualquier republicación del código está sujeta a nuestras Normas internas.
Exención de responsabilidad
La información y las publicaciones no constituyen, ni deben considerarse como, asesoramiento o recomendaciones financieras, de inversión, de trading u otro tipo, proporcionadas o respaldadas por TradingView. Obtenga más información en Condiciones de uso.
Script de código abierto
Fiel al espíritu de TradingView, el creador de este script lo ha convertido en código abierto, para que los traders puedan revisar y verificar su funcionalidad. ¡Enhorabuena al autor! Aunque puede utilizarlo de forma gratuita, recuerde que cualquier republicación del código está sujeta a nuestras Normas internas.
Exención de responsabilidad
La información y las publicaciones no constituyen, ni deben considerarse como, asesoramiento o recomendaciones financieras, de inversión, de trading u otro tipo, proporcionadas o respaldadas por TradingView. Obtenga más información en Condiciones de uso.