Contact person: Business Client

Phone:Show

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Location: Sydney, Australia

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"I have a fully-working trade-signaling indicator written in PineScript for TradingView and I want that exact logic ported to NinjaTrader 8. Once we start, I will give you the complete PineScript source so you can reproduce every alert, plot and input exactly as it now behaves.

The goal is a NinjaTrader 8 indicator (C#, .cs file) that:

• Replicates the same entry and exit signals on any chart interval
• Lets me adjust all user inputs exactly as in the original script
• Triggers NinjaTrader alerts and strategy automation in the same places my PineScript does

Each output must be a Plot that can be seen by Sharkindicators' Bloodhound and by Markers Plus. Some of the outputs are similar outputs but of 4 different colours. Each colour must be a separate plot.

When you hand it back, I need the compiled add-on ready to import plus the commented source code so I can review or tweak it later. Please test on the latest release of NinjaTrader 8 to confirm that plots, arrows
and alert logic match TradingView tick-for-tick.

Acceptance of the indicator will also depend on each output being able to be seen and distinguished by Bloodhound and Markers Plus.

The code in pinescript is as below.


// This source code is subject to the terms of the Mozilla Public License 2.0 at [login to view URL]
// © blackcat1402
//@version=5

indicator('[blackcat] L3 Banker Fund Flow Trend Oscillator', overlay=false)

// Function to find the most recent non-NaN value within a given length
find_recent_value(values, length) =>
recent_value = float(na)
if length >= 1
for i = 0 to length by 1
if na(recent_value) or not na(values[i])
recent_value := values[i]
recent_value
recent_value

// Function to calculate a weighted simple average
calculate_weighted_simple_average(src, length, weight) =>
sum_float = 0.0
moving_average = 0.0
output = 0.0
sum_float := nz(sum_float[1]) - nz(src[length]) + src
moving_average := na(src[length]) ? na : sum_float / length
output := na(output[1]) ? moving_average : (src * weight + output[1] * (length - weight)) / length
output

// Function to calculate banker fund flow trend, bull bear line, and entry signal
calculate_banker_fund_flow(close, low, high, open) =>
// Define typical price for banker fund
typical_price = (2 * close + high + low + open) / 5

// Lowest low with mid-term Fibonacci level 34
lowest_low = [login to view URL](low, 34)

// Highest high with mid-term Fibonacci level 34
highest_high = [login to view URL](high, 34)

// Set up a simple model of banker fund flow trend
fund_flow_trend = (3 * calculate_weighted_simple_average((close - [login to view URL](low, 27)) / ([login to view URL](high, 27) - [login to view URL](low, 27)) * 100, 5, 1) - 2 * calculate_weighted_simple_average(calculate_weighted_simple_average((close - [login to view URL](low, 27)) / ([login to view URL](high, 27) - [login to view URL](low, 27)) * 100, 5, 1), 3, 1) - 50) * 1.032 + 50

// Define banker fund flow bull bear line
bull_bear_line = [login to view URL]((typical_price - lowest_low) / (highest_high - lowest_low) * 100, 13)

// Define banker entry signal
banker_entry_signal = [login to view URL](fund_flow_trend, bull_bear_line) and bull_bear_line < 25

// Return the calculated values
[fund_flow_trend, bull_bear_line, banker_entry_signal]

// Calculate banker fund flow values
[fund_flow_trend, bull_bear_line, banker_entry_signal] = calculate_banker_fund_flow(close, low, high, open)

// Banker fund entry with yellow candle
plotcandle(0, 50, 0, 50, color=banker_entry_signal ? [login to view URL]([login to view URL], 0) : na, bordercolor=na)

// Banker increase position with green candle
plotcandle(fund_flow_trend, bull_bear_line, fund_flow_trend, bull_bear_line, color=fund_flow_trend > bull_bear_line ? [login to view URL]([login to view URL], 0) : na, bordercolor=na)

// Banker decrease position with white candle
plotcandle(fund_flow_trend, bull_bear_line, fund_flow_trend, bull_bear_line, color=fund_flow_trend < find_recent_value(fund_flow_trend * 0.95, 1) ? [login to view URL]([login to view URL], 0) : na, bordercolor=na)

// Banker fund exit/quit with red candle
plotcandle(fund_flow_trend, bull_bear_line, fund_flow_trend, bull_bear_line, color=fund_flow_trend < bull_bear_line ? [login to view URL]([login to view URL], 0) : na, bordercolor=na)

// Banker fund Weak rebound with blue candle
plotcandle(fund_flow_trend, bull_bear_line, fund_flow_trend, bull_bear_line, color=fund_flow_trend < bull_bear_line and fund_flow_trend > find_recent_value(fund_flow_trend * 0.95, 1) ? [login to view URL]([login to view URL], 0) : na, bordercolor=na)

// Overbought and oversold threshold lines
overbought_threshold = hline(80, color=[login to view URL], linestyle=hline.style_dotted)
oversold_threshold = hline(20, color=[login to view URL], linestyle=hline.style_dotted)
weak_threshold = hline(10, color=[login to view URL], linestyle=hline.style_dotted)
strong_threshold = hline(90, color=[login to view URL], linestyle=hline.style_dotted)
fill(oversold_threshold, weak_threshold, color=[login to view URL]([login to view URL], 70))
fill(overbought_threshold, strong_threshold, color=[login to view URL]([login to view URL], 70))

// Alerts
alertcondition(banker_entry_signal, title='Alert on Yellow Candle', message='Yellow Candle!')
alertcondition(fund_flow_trend > bull_bear_line, title='Alert on Green Candle', message='Green Candle!')
alertcondition(fund_flow_trend < find_recent_value(fund_flow_trend * 0.95, 1), title='Alert on White Candle', message='White Candle!')
alertcondition(fund_flow_trend < bull_bear_line, title='Alert on Red Candle', message='Red Candle!')
alertcondition(fund_flow_trend < bull_bear_line and fund_flow_trend > find_recent_value(fund_flow_trend * 0.95, 1), title='Alert on Blue Candle', message='Blue Candle!')" (client-provided description)