查 該文 偏而不全【註五】。 小老朽 以 User 33745875 回覆 「On the last chart, please pay attention to the top graph or month 7. (Also, month 4.) Obviouly the UVXY gains value at the end of its period (day 1?) as compared with day 19. In another words, why hold an ETN (until near "old age" death) that is not realy an ETF ?」 孔方兄 或許 就 藏在 字行間 ↑ ↑ ↑ 。 ← Period