There have been persistent rumblings behind the curtain that the ECB has been “frowning” on anyone taking short positions on the Euro. They have already outlawed shorting government bonds and they are trying to wrestle the market in the Euro from London to bring it within their power and control. Up until now, they have been politely discouraging shorting the euro. ………………

https://www.armstrongeconomics.com/international-news/europes-current-economy/has-the-ecb-been-manipulating-the-euro/