¸ßÊÖÃÇ¿´ºÃ"§»"¹ÉƱµÄÔÒòÊÇËûÃÇÉÆÓÚÀûÓÃÖ¸±ê¹«Ê½¼¼ÊõÑ¡¹É¡£Í¨¹ý¼¼Êõ·ÖÎö£¬¿ÉÒÔʹÓø÷ÖÖÖ¸±ê¹«Ê½À´ÆÀ¹À¹ÉƱ×ßÊƺÍDZÔÚÊÕÒæ¡£ÀýÈ磬Ïà¶ÔÇ¿ÈõÖ¸±ê£¨RSI£©¿ÉÒÔÅжϹÉƱµÄ³¬ÂòºÍ³¬ÂôÇé¿ö£¬²¼ÁÖ´øÖ¸±ê¿ÉÒÔºâÁ¿¹ÉƱµÄ²¨¶¯ÐÔ£¬Òƶ¯Æ½¾ùÏß¿ÉÒÔÈ·¶¨Ç÷ÊƵķ½ÏòµÈµÈ¡£Í¨¹ý·ÖÎöÕâЩָ±êµÄÊýÖµºÍͼ±í£¬¿ÉÒÔ¸ü׼ȷµØÔ¤²â¹ÉƱµÄδÀ´×ßÊÆ¡£ ͨ´ïÐÅÖеÄRSIÖ¸±êÔ´ÂëÈçÏ£º ``` ¼ÆË㺯Êý def,RSI(close,,n): ,,,,diff,=,np.diff(close) ,,,,up,=,np.where(diff,>,0,,diff,,0).sum() ,,,,down,=,-np.where(diff,<,0,,diff,,0).sum() ,,,,rs,=,up,/,down ,,,,rsi,=,100,-,(100,/,(1,+,rs)) ,,,,return,rsi ʹÓú¯Êý rsi,=,RSI(close,,n) ``` ¹Ø¼ü´Ê£º¸ßÊÖ¡¢¿´ºÃ¹ÉƱ¡¢Ö¸±ê¹«Ê½¡¢¼¼