DCP Daily Contract Position

// This Pine Script® code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/
// © Dwight_Spitz

//@version=6
indicator("DCP - Daily Contract Position", overlay=true)

// ===== INPUT PARAMETERS =====
portfolio_value = input.float(100000, "Portfolio Value", minval=0, step=1000, group="Portfolio Settings")
target_premium = input.float(1.20, "Target Premium", minval=0, step=0.01, group="Portfolio Settings")
total_contracts_allowed = input.int(3, "Total Contracts Allowed", minval=1, group="Portfolio Settings")

// Active Trades
active_contracts = input.int(0, "Active Contracts", minval=0, group="Active Trades")
average_cost = input.float(0, "Average Cost", minval=0, step=0.01, group="Active Trades")

// ===== CALCULATIONS =====

// Risk per Trade calculation
// Formula: (portfolio_value * 0.01) / 0.2
risk_per_trade = (portfolio_value * 0.01) / 0.2

// Stop Loss Price calculation
// Formula: average_cost - (risk_per_trade / (active_contracts * 100))
// Each contract represents 100 shares/units
stop_loss_price = active_contracts > 0 ? average_cost - (risk_per_trade / (active_contracts * 100)) : na

// ===== DISPLAY TABLE =====

// Create table in top right corner
var table info_table = table.new(position.top_right, 2, 8, bgcolor=color.new(color.black, 10), border_width=1, border_color=color.gray)

// Only update table on the last bar
if barstate.islast
    // Header
    table.cell(info_table, 0, 0, "Metric", text_color=color.white, bgcolor=color.new(color.gray, 30), text_size=size.normal)
    table.cell(info_table, 1, 0, "Value", text_color=color.white, bgcolor=color.new(color.gray, 30), text_size=size.normal)

    // Portfolio Value
    table.cell(info_table, 0, 1, "Portfolio Value", text_color=color.white, text_size=size.normal)
    table.cell(info_table, 1, 1, "$" + str.tostring(portfolio_value, "#,###"), text_color=color.aqua, text_size=size.normal)

    // Risk per Trade
    table.cell(info_table, 0, 2, "Risk per Trade", text_color=color.white, text_size=size.normal)
    table.cell(info_table, 1, 2, "$" + str.tostring(risk_per_trade, "#,###.##"), text_color=color.yellow, text_size=size.normal)

    // Target Premium
    table.cell(info_table, 0, 3, "Target Premium", text_color=color.white, text_size=size.normal)
    table.cell(info_table, 1, 3, "$" + str.tostring(target_premium, "#.##"), text_color=color.lime, text_size=size.normal)

    // Total Contracts Allowed
    table.cell(info_table, 0, 4, "Contracts Allowed", text_color=color.white, text_size=size.normal)
    table.cell(info_table, 1, 4, str.tostring(total_contracts_allowed, "#"), text_color=color.orange, text_size=size.normal)

    // Active Contracts
    table.cell(info_table, 0, 5, "Active Contracts", text_color=color.white, text_size=size.normal)
    table.cell(info_table, 1, 5, str.tostring(active_contracts, "#"), text_color=color.purple, text_size=size.normal)

    // Average Cost
    table.cell(info_table, 0, 6, "Average Cost", text_color=color.white, text_size=size.normal)
    table.cell(info_table, 1, 6, "$" + str.tostring(average_cost, "#.##"), text_color=color.white, text_size=size.normal)

    // Stop Loss Price
    table.cell(info_table, 0, 7, "Stop Loss Price", text_color=color.white, text_size=size.normal)
    stop_loss_display = na(stop_loss_price) ? "N/A" : "$" + str.tostring(stop_loss_price, "#.##")
    table.cell(info_table, 1, 7, stop_loss_display, text_color=color.red, text_size=size.normal)