Data Structure:
- Array of KeyValue objects

Operations:
- CreateDictionary(size)
- Insert(key, value)
- Lookup(key)

Function customHash(key, size):
    return key % size

Function CreateDictionary(size):
    dictionary = new KeyValue[size]
    for i = 0 to size - 1:
        dictionary[i].key = -1
    return dictionary

Function Insert(dictionary, size, key, value):
    index = customHash(key, size)
    while dictionary[index].key != -1:
        index = (index + 1) % size
    dictionary[index].key = key
    dictionary[index].value = value

Function Lookup(dictionary, size, key):
    index = customHash(key, size)
    while dictionary[index].key != key:
        if dictionary[index].key == -1:
            return -1
        index = (index + 1) % size
    return dictionary[index].value

___________________________________________

Data Structure:
- Array of ComplexElement objects

Operations:
- InitializeComplexDataStructure(size)
- ExecuteComplexOperation(key)

Function InitializeComplexDataStructure(size):
    complexDataStructure = new ComplexElement[size]
    // Initialize complexDataStructure as needed
    return complexDataStructure

Function ExecuteComplexOperation(complexDataStructure, size, key):
    // Perform a complex trading operation on complexDataStructure based on the key
    // This operation has a complexity of O(n^(n*n-1)).

Main:
    n = 10
    dictionarySize = n * n * n * n
    complexDataStructureSize = n * n * n * n  // Adjust the size based on complexity requirements

    dictionary = CreateDictionary(dictionarySize)
    complexDataStructure = InitializeComplexDataStructure(complexDataStructureSize)

    for i = 0 to n - 1:
        for j = 0 to n - 1:
            key = i * n + j
            value = key * key
            Insert(dictionary, dictionarySize, key, value)

    searchKey = 7
    result = Lookup(dictionary, dictionarySize, searchKey)
    if result != -1:
        Print "Value for key", searchKey, "in ComplexDictionary:", result
    else:
        Print "Key", searchKey, "not found in ComplexDictionary."

    // Execute a complex trading operation on ComplexTradingOperation
    complexKey = 5  // Adjust the key as needed
    ExecuteComplexOperation(complexDataStructure, complexDataStructureSize, complexKey)

#include <contract.c>

// Define your global parameters such as target profit, days to expiration, and strike price offset
var TargetProfit = 500; // Example target profit
int DaysToExpiration = 30; // Target days until expiration
var StrikeOffset = 50; // Offset from the current price for strike selection

void run() {
  // Setup basic parameters
  BarPeriod = 1440; // Use daily bars
  LookBack = 0; // No need for historical bars in options trading setup
  StartDate = 2020;
  EndDate = 2024; // Set your backtest period
  assetList("AssetsIB");
  asset("SPY"); // Example using SPY ETF as the underlying asset

  // Ensure we're trading in American Options for SPY
  AmericanOption = 1;

  // Update the contract chain for the underlying asset
  if(!contractUpdate(Asset, 0, CALL | PUT)) return;

  // Trading logic executed once per day
  if(is(EXITRUN)) return; // Skip logic at the end of the backtest
  
  // Define your strangle strategy here
  if(NumOpenLong + NumOpenShort == 0) { // Check if there's no open position
    // Calculate target strike prices based on current price and offset
    var CurrentPrice = priceClose(0);
    var StrikeCall = CurrentPrice + StrikeOffset;
    var StrikePut = CurrentPrice - StrikeOffset;

    // Attempt to find and enter a Strangle combo
    if(combo(
      contractFind(CALL, DaysToExpiration, StrikeCall), 1, // Buy 1 Call
      contractFind(PUT, DaysToExpiration, StrikePut), 1,  // Buy 1 Put
      0, 0)) { 
        // Enter the combo trade
        enterLong(comboLeg(1)); // Enter long for the call option leg
        enterLong(comboLeg(2)); // Enter long for the put option leg
    }
  }

  // Monitor and manage open positions
  for(open_trades) { // Loop through all open trades
    if(TradeIsOption && TradeIsOpen && (comboProfit(TradePriceClose, 1) > TargetProfit || daysToExpiration() < 5)) {
      exitTrade(ThisTrade); // Close the trade if target profit is reached or approaching expiration
    }
  }
}

// Placeholder function for days to expiration calculation - implement as needed
int daysToExpiration() {
  // Custom logic to calculate and return days to expiration for the current combo
  return 10; // Placeholder return value
}

// Placeholder function for calculating combo profit - implement based on actual requirements
var comboProfit(var CurrentClosePrice, int Leg) {
  // Custom logic to calculate and return profit for the combo based on current prices
  return 600; // Placeholder return value
}

#include <contract.c>

// Global parameters for the covered call strategy
var PremiumTarget = 100; // Target premium income from selling the call
int DaysToExpiration = 45; // Target days until expiration for the call option
var StrikeOffset = 100; // Offset from the current price for strike selection

void run() {
  // Setup basic parameters
  BarPeriod = 1440; // Use daily bars
  LookBack = 0; // No need for historical bars in this setup
  StartDate = 2020;
  EndDate = 2024; // Set your backtest period
  assetList("AssetsIB");
  asset("SPY"); // Example using SPY ETF as the underlying asset
  
  // Ensure we're trading in American Options for SPY
  AmericanOption = 1;

  // Update the contract chain for the underlying asset
  if(!contractUpdate(Asset, 0, CALL)) return;

  // Trading logic executed once per day
  if(is(EXITRUN)) return; // Skip logic at the end of the backtest

  // Check if we already own SPY
  if(!NumOpenLong) enterLong(1); // Enter long position if we don't own SPY

  // Sell a call option if we haven't already
  if(NumOpenShort == 0) {
    var CurrentPrice = priceClose(0);
    var StrikeCall = CurrentPrice + StrikeOffset;

    // Finding the call option contract
    CONTRACT* callContract = contractFind(CALL, DaysToExpiration, StrikeCall);
    if(callContract) {
      // Enter a short position by selling the call option
      enterShort(1, callContract); 
    }
  }

  // Managing the open option position
  for(open_trades) {
    CONTRACT* c = ThisTrade->Contract;
    if(TradeIsOption && TradeIsShort && (comboProfit(c->fAsk, 1) > PremiumTarget || daysToExpiration(c) < 5)) {
      exitTrade(ThisTrade); // Close the call option if premium target is reached or approaching expiration
    }
  }
}

// A more refined function for calculating days to expiration based on contract data
int daysToExpiration(CONTRACT* c) {
  if(!c) return 0;
  return (c->Expiry - wdate()) / 86400; // Convert seconds to days
}

#include <contract.c>

var FuzzyRange = 0.1; // Adjust based on market volatility or strategy needs
var PremiumTarget = 100; // Example target premium from selling a call
var StrikeOffset = 50; // Offset from the current price for strike selection
int DaysToExpiration = 30; // Target days until expiration

// Initialize fuzzy logic settings - no changes needed here
void initFuzzyLogic() {
  FuzzyRange = 0.1; 
}

// Decision-making on whether to initiate an option combo trade
bool shouldSellCallOption(var currentPrice, var strikeOffset) {
  // Selling a call option if the current price plus strikeOffset is fuzzy-above the current price
  return fuzzy(aboveF(currentPrice + strikeOffset, currentPrice));
}

// Logic for closing position based on profit and days to expiration
bool shouldClosePosition(var tradeProfit, int daysToExpiration) {
  var profitCondition = aboveF(tradeProfit, PremiumTarget);
  var expirationCondition = belowF((var)daysToExpiration, 5.0); // Close if less than 5 days to expiration
  
  return fuzzy(orF(profitCondition, expirationCondition));
}

void run() {
  BarPeriod = 1440; // Use daily bars
  LookBack = 0; // No need for historical bars in this strategy
  StartDate = 2020;
  EndDate = 2024;
  assetList("AssetsIB");
  asset("SPY");
  AmericanOption = 1; // Trading American options
  
  initFuzzyLogic();

  if (!contractUpdate(Asset, 0, CALL)) return;

  if (is(EXITRUN)) return;

  // Decision to sell a call option
  if (NumOpenShort == 0 && shouldSellCallOption(priceClose(0), StrikeOffset)) {
    CONTRACT* CallContract = contractFind(CALL, DaysToExpiration, priceClose(0) + StrikeOffset);
    if (CallContract) {
      combo(CallContract, -1, 0, 0, 0, 0); // Prepare a combo to sell 1 call option
      enterShort(comboLeg(1)); // Enter short position on the combo leg
    }
  }

  // Loop through open trades to manage the position
  for(open_trades) {
    if (TradeIsOption && TradeIsShort && shouldClosePosition(TradeProfit, daysToExpiration())) {
      exitTrade(ThisTrade); // Close the position based on fuzzy logic conditions
    }
  }
}

// You might need to implement or adjust the daysToExpiration function to suit your requirements
int daysToExpiration() {
  // Implement logic to calculate days to expiration for the current option combo
  return 10; // Placeholder return value
}

#include <contract.c>

vars PriceClose;

void run() {
    BarPeriod = 1440; // Daily bars for trend analysis
    LookBack = 30; // Looking back 30 bars for accurate trend detection
    StartDate = 2020;
    EndDate = 2024;
    assetList("AssetsIB");
    asset("SPY");

    PriceClose = series(priceClose());

    AmericanOption = 1; // Trading American Options
    
    if (is(EXITRUN)) return; // Exit if at the end of the backtest

    // Ensure the contract chain is updated for SPY
    if (!contractUpdate(Asset, 0, CALL | PUT)) return;

    // Entry Logic: Detect a rising trend to sell a call option
    if (NumOpenLong + NumOpenShort == 0) { // Check if there's no open position
        var trendStrength = risingF(PriceClose); // Assess the rising trend strength
        if (trendStrength > 0.5) { // Threshold for a strong rising trend
            // Define the strike price a bit above the current price for selling a call
            var StrikeCall = priceClose(0) + 100; // Offset from the current price for the strike
            int CallContract = contractFind(CALL, 45, StrikeCall); // Find a call option 45 days to expiration
            if (CallContract >= 0) {
                CONTRACT* c = contract(CallContract);
                if (combo(c, -1, 0, 0, 0, 0, 0, 0) > 0) { // Prepare the combo for selling 1 call
                    enterShort(comboLeg(1)); // Enter short for the call option leg
                }
            }
        }
    }

    // Exit Logic: Close the short call option position on a falling trend
    for(open_trades) {
        if (TradeIsOption && TradeIsShort) {
            var reversalStrength = fallingF(PriceClose); // Assess the strength of the falling trend
            if (reversalStrength > 0.5) { // Threshold indicating a strong downward trend
                exitTrade(ThisTrade); // Close the call option position
            }
        }
    }
}