Zorro Plugin Guide
function sentiment(ticker)
Zorro Plugin: Architecture, Implementation, and Application in Algorithmic Trading Systems zorro plugin
// Custom user function callable from S-Lang double PLUGIN_CALL(char* name, double* params, int nParams) if(strcmp(name, "myFunction") == 0) return myFunction(params[0], params[1]); return -1; // error function sentiment(ticker)
Zorro Plugin: Architecture
Compile (MinGW):
double get_sentiment(const char* ticker) char url[256]; snprintf(url, sizeof(url), "https://newsapi.org/v2/everything?q=%s", ticker); // Perform HTTP request -> jsonResponse double score = model->predict(jsonResponse); return score; int nParams) if(strcmp(name
To improve usability:
function sentiment(ticker)
Zorro Plugin: Architecture, Implementation, and Application in Algorithmic Trading Systems
// Custom user function callable from S-Lang double PLUGIN_CALL(char* name, double* params, int nParams) if(strcmp(name, "myFunction") == 0) return myFunction(params[0], params[1]); return -1; // error
Compile (MinGW):
double get_sentiment(const char* ticker) char url[256]; snprintf(url, sizeof(url), "https://newsapi.org/v2/everything?q=%s", ticker); // Perform HTTP request -> jsonResponse double score = model->predict(jsonResponse); return score;
To improve usability:
