ClearShares Ultra-Short Maturity ETF (OPER) 是一家上市公司 屬於 金融服務 板塊,經營於 Asset Management - Leveraged 產業.
OPER 擁有 IPO日期為 2018-07-11, 在 NYSE, 市值為 $120.14M.
The ClearShares OPER ETF is an actively managed portfolio seeking current income by investing in repurchase 'repo' agreements, collateralized by U.S. Government Securities and other fixed income instruments.