reward for risk ?
Chart clearly shows, what we all know, option writer has upper hand than option buyer.
Then why we risk our money by buying option ?
Then why we risk our money by buying option ?
免責聲明
這些資訊和出版物並不意味著也不構成TradingView提供或認可的金融、投資、交易或其他類型的意見或建議。請在使用條款閱讀更多資訊。