H*********8
发帖数: 323 | 1 现在这么强. 我推荐买TNA,半年内翻翻问题不大,风险自己承担. | B**********r
发帖数: 7517 | 2 TNA is 3X bull ETF, and the underlying sector ETF is IWM. In order that TNA
goes to $100, or +70%, IWM need to go up 20%, which is possible.
However, TNA decays over time. On average it decays 0.1% per trading day.
After 6 months, it decays almost 15%. So we need IWM up 25% or more.
Never hold TNA for long. If you can, short TZA instead, or sell deep-in-
money TZA calls.
【在 H*********8 的大作中提到】
: 现在这么强. 我推荐买TNA,半年内翻翻问题不大,风险自己承担.
| g******n
发帖数: 53185 | 3 tna半年内肯定会和tza握手的
【在 H*********8 的大作中提到】
: 现在这么强. 我推荐买TNA,半年内翻翻问题不大,风险自己承担.
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