U.S. spot Ether ETFs recorded zero daily net flows on Aug. 14 for the first time since Nov. 10, ending a 277-day stretch without a flat session. All 11 products tracked by SoSoValue, including BlackRock's ETHA and ETHB, Grayscale's ETH and ETHE, Fidelity's FETH and Bitwise's ETHW, showed no net change in assets even as trading volume reached $340.27 million, indicating that buying and selling activity continued. Cumulative net inflows remained at $11.45 billion, and total net assets stood at $10.52 billion, equal to 4.64% of Ethereum's market capitalization. The flat day followed net inflows of $7.38 million on Aug. 12 and $6.72 million on Aug. 13, after net outflows of $14.59 million on Aug. 10 and $1.76 million on Aug. 11. In contrast, the 13 U.S. spot Bitcoin ETFs extended their outflow streak to three trading days on the same date, with combined net outflows of $57.63 million led by BlackRock's IBIT at $55.51 million.