Simplex Trading LLC Grows Stock Position in Roundhill Daily 2X Long Magnificent Seven ETF $MAGX

Simplex Trading LLC boosted its holdings in Roundhill Daily 2X Long Magnificent Seven ETF (NASDAQ:MAGX – Free Report) by 85.1% during the first quarter, according to its most recent Form 13F filing with the SEC. The fund owned 1,203 shares of the company’s st…

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