Added verbose logging on trade action

CONTRIBUTING.md

@@ -1,23 +1,17 @@
 # Contributing
 
-Thanks for taking a look! This is an active solo experiment, and I'm grateful for the interest.
+Thanks for taking a look! This is an active experiment, and I'm grateful for the interest.
 
 ## I'm not accepting pull requests right now
 
-This repository isn't currently accepting external contributions. I am actively experimenting with different approaches and want to avoid merge conflicts, so any PR opened from a non-owner account will be commented on and closed automatically by a GitHub bot.
+This repository isn't currently accepting external contributions. 
 
-Please don't take it personally — the policy is the same for everyone, and it isn't a judgement on the change.
+I am actively experimenting with different approaches and want to avoid merge conflicts, so any PR opened from a non-owner account will be commented on and closed automatically by a GitHub bot.
 
 ## Please fork freely
 
-The project is [MIT-licensed](LICENSE.MD), so you're very welcome to fork it and take the code in your own direction. If your fork sparks a discussion or you want to share what you've built on top of it, feel free to open an issue (see below).
+The project is [MIT-licensed](LICENSE.MD), so you're very welcome to fork it and take the code in your own direction.
 
 ## Use GitHub Issues for bugs, questions, and ideas
 
-Bugs, questions, and ideas are all welcome on the [Issues tab](https://github.com/mccaffers/backtesting-engine-cpp/issues). That's the supported way to flag something — much more useful to me than a PR I'd have to close.
-
-When filing an issue, a short description of what you saw, what you expected, and (for bugs) how to reproduce it goes a long way.
-
-## A note on `@claude` mentions
-
-This repo uses the [Claude Code GitHub Action](https://github.com/anthropics/claude-code-action) on `@claude` mentions, but it's restricted to the repository owner — `@claude` comments from other accounts won't trigger a run. This keeps paid API usage under control.
+Bugs, questions, and ideas are all welcome on the [Issues tab](https://github.com/mccaffers/backtesting-engine-cpp/issues).

include/trading/tradeManager.hpp

@@ -25,7 +25,9 @@ class TradeManager {
                           boost::decimal::decimal64_t stopDistancePips = boost::decimal::decimal64_t{0},
                           boost::decimal::decimal64_t limitDistancePips = boost::decimal::decimal64_t{0});
     size_t reviewAccount() const;
-    bool closeTrade(const std::string& tradeId, boost::decimal::decimal64_t closePrice);
+    bool closeTrade(const std::string& tradeId,
+                    boost::decimal::decimal64_t closePrice,
+                    const PriceData& tick);
     const std::unordered_map<std::string, Trade>& getActiveTrades() const;
     const std::vector<Trade>& getClosedTrades() const;
     boost::decimal::decimal64_t calculatePnl() const;

source/operations.cpp

@@ -39,7 +39,7 @@ void reviewStopAndLimit(TradeManager& tradeManager, const PriceData& tick) {
         }
     }
     for (const auto& [id, exitPrice] : toClose) {
-        tradeManager.closeTrade(id, exitPrice);
+        tradeManager.closeTrade(id, exitPrice, tick);
     }
 }
 

source/trading/tradeManager.cpp

@@ -6,6 +6,11 @@
 
 #include "tradeManager.hpp"
 #include <atomic>
+#include <chrono>
+#include <ctime>
+#include <iomanip>
+#include <iostream>
+#include <sstream>
 
 namespace {
 std::string nextTradeId() {
@@ -35,19 +40,35 @@ size_t TradeManager::reviewAccount() const {
     return activeTrades.size();
 }
 
-bool TradeManager::closeTrade(const std::string& tradeId, boost::decimal::decimal64_t closePrice) {
+bool TradeManager::closeTrade(const std::string& tradeId,
+                              boost::decimal::decimal64_t closePrice,
+                              const PriceData& tick) {
     auto it = activeTrades.find(tradeId);
     if (it != activeTrades.end()) {
         Trade closed = it->second;
         closed.closePrice = closePrice;
-        closed.closeTime = std::chrono::system_clock::now();
+        closed.closeTime = tick.timestamp;
         auto diff = closePrice - closed.entryPrice;
         if (closed.direction == Direction::SHORT) diff = -diff;
         // scalingFactor stays an int — boost::decimal has overloads for builtin
         // integer types, so no conversion is needed there.
         closed.pnl = diff * closed.scalingFactor * closed.size;
         closedTrades.push_back(closed);
         activeTrades.erase(it);
+
+        auto t = std::chrono::system_clock::to_time_t(tick.timestamp);
+        std::tm utc{};
+        gmtime_r(&t, &utc);
+        std::ostringstream ts;
+        ts << std::put_time(&utc, "%Y-%m-%dT%H:%M:%SZ");
+
+        const char* side = (closed.direction == Direction::LONG) ? "BUY" : "SELL";
+        std::cout << ts.str()
+                  << ", Trade Closed, " << closed.symbol
+                  << ", " << side
+                  << ", " << std::showpos << std::fixed << std::setprecision(2) << closed.pnl
+                  << std::noshowpos
+                  << std::endl;
         return true;
     }
     return false;

tests/tradeManager.mm

@@ -39,7 +39,7 @@ - (void)testOpenTrade {
 - (void)testCloseTrade {
     PriceData tick("100.0"_dd, "99.0"_dd, std::chrono::system_clock::now(), "EURUSD");
     std::string tradeId = self.manager->openTrade(tick, "1.0"_dd, Direction::LONG);
-    bool closed = self.manager->closeTrade(tradeId, "110.0"_dd);
+    bool closed = self.manager->closeTrade(tradeId, "110.0"_dd, tick);
     XCTAssertTrue(closed, "Trade should be closed successfully");
     XCTAssertEqual(self.manager->reviewAccount(), 0, "Should have 0 active trades");
 }