Subject: File No. S7-08-09
From: YOULIN SHEN

April 14, 2009

Dear officer:
I support to limit short sell Permanent
I agree with rule 1 absolutely, please see below:

Market-Wide, Permanent Approach

Proposed Modified Uptick Rule: A market-wide short sale price test based on the national best bid (a proposed modified uptick rule).

That rule will be best for market stability.
Hope it can be choosed by most guys.

Thanks