同意。
本人早前都說過，學院派的走勢分柝，圖表數据,在政治或經濟政策下，是沒大作用的。還記 03 年 SARS 一役，所有數据指標皆向下，內地一声放寬自由行，香港經濟即起走回生，股市持續升至現今。最近之次按vs內地資金自由行又向嘗不是。小股民未能ｌ掌扼政策發展, 只有戒除貪念，作稍長線投資，才能避免受一般股評家，拿着一些似是而非的走勢圖表，点紅点綠。

I agree that charts and graphs can be used as reference only.  Though I donot believe in 走勢分柝, I still pay attention to such analysis.  The reason:  There are so many fund managers who set program on their investment portfolio.  For example, if the HS index fall below a certain level, their program will indicate the "sale" signal, and they will sell accordingly.  This is the basis for them to act, a bit square though.