ctrader indicator with telegram allerts

**Indicator Objective:** To create an indicator combining RSI and Bollinger Bands functionalities, which generates buy (L) and sell (S) signals based on specific conditions and sends notifications to Telegram. **Indicator Functionality:** **RSI Parameters:** - RSI period (modifiable). - Overbought level (e.g., 70, modifiable). - Oversold level (e.g., 30, modifiable). **Bollinger Bands Parameters:** - Period (modifiable, e.g., 20). - Standard deviation (modifiable, e.g., 2.0). **Signal Generation Logic:** **Buy Signal (L):** - RSI was in the oversold zone (value <= oversold level). - The candle's closing price moved below the lower Bollinger Band. - The price then closed back inside the Bollinger Band (on the next candle). - Once these conditions are met, an L signal is generated. **Sell Signal (S):** - RSI was in the overbought zone (value >= overbought level). - The candle's closing price moved above the upper Bollinger Band. - The price then closed back inside the Bollinger Band (on the next candle). - Once these conditions are met, an S signal is generated. **Telegram Notifications:** - The indicator sends notifications for L and S signals to a specified Telegram Chat ID. - Notifications include details such as the type of signal (L/S), the closing price value, and the time the signal occurred. **Chart Display:** - RSI lines. - Upper and lower Bollinger Bands. - Additionally: the ability to mark the candles where signals were generated (e.g., with arrows or symbols).