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 aberto
Em verdadeiro espírito do TradingView, o criador deste script o tornou de código aberto, para que os traders possam revisar e verificar sua funcionalidade. Parabéns ao autor! Embora você possa usá-lo gratuitamente, lembre-se de que a republicação do código está sujeita às nossas Regras da Casa.
Aviso legal
As informações e publicações não se destinam a ser, e não constituem, conselhos ou recomendações financeiras, de investimento, comerciais ou de outro tipo fornecidos ou endossados pela TradingView. Leia mais nos Termos de Uso.
Script de código aberto
Em verdadeiro espírito do TradingView, o criador deste script o tornou de código aberto, para que os traders possam revisar e verificar sua funcionalidade. Parabéns ao autor! Embora você possa usá-lo gratuitamente, lembre-se de que a republicação do código está sujeita às nossas Regras da Casa.
Aviso legal
As informações e publicações não se destinam a ser, e não constituem, conselhos ou recomendações financeiras, de investimento, comerciais ou de outro tipo fornecidos ou endossados pela TradingView. Leia mais nos Termos de Uso.