Bitcoin and ether fell Monday, extending May losses as U.S.-Iran tensions weighed on crypto markets amid a backdrop of record spot bitcoin ETF outflows that have now reached 10 consecutive days.

Market Context

The CoinDesk 20 Index (CD20) shed 2% since midnight UTC, with both bitcoin (BTC) and ether (ETH) losing roughly 1%. Bitcoin traded at $72,700, marking its sixth decline in seven sessions following a 3.5% slide last month despite May typically being a period of positive returns for the asset class. Historically, bitcoin averages a 7.4% rise in May according to Coinglass data.

U.S. equity index futures provided a counterpoint, with S&P 500 and Nasdaq 100 micro-futures both adding about 0.2%, echoing Friday's divergence between crypto and traditional risk assets. The CoinDesk DeFi Select Index led decliners on the day, dropping 2.6% since midnight, with all six members trading lower. Ondo Finance's ONDO token fell 2.8% and has now lost 17% since founder Nathan Allman died unexpectedly last week.

Analysis

Spot bitcoin ETFs registered their record 10th consecutive day of net outflows totaling $2.97 billion, sapping demand for the asset at a moment when geopolitical risk is already elevated following exchanges between the U.S. and Iran that have failed to translate into reduced regional tensions. The sustained redemption pressure contrasts with derivatives market positioning, which suggests institutional appetite is stabilizing rather than deteriorating.

Bitcoin open interest sits at $19.5 billion, essentially flat from a week ago, indicating speculative positioning broadly unchanged despite price weakness. Funding rates remain positive across multiple venues at 0% to 10% annualized, having normalized after a prior spike on Deribit. The three-month annualized basis has tightened to 2.8%, up from 2.2% last week, pointing to mild improvement in institutional risk appetite.

Options positioning leans modestly bullish with put/call volume over the past 24 hours splitting 61/39 in favor of calls. One-week 25-delta skew sits at 12.3%, little changed from 12.4% the prior week. Front-end implied volatility (DVOL) has ticked up to 37 from multi-month lows, suggesting recent compression may be easing as markets price near-term calm alongside longer-dated uncertainty.

Stellar's XLM emerged as a stark outlier, jumping 40.4% in 24 hours to $0.2862 after DTCC, Wall Street's central clearinghouse, announced it would connect its tokenized securities platform to the Stellar network in the first half of 2027. The deal makes Stellar the first public blockchain in DTCC's multichain tokenization strategy and lifts its market capitalization above $9.6 billion.

XLM outperformed every other top-20 token over the period, clearing a monthslong descending channel that had constrained the token since late last year. Open interest in XLM perps rose 10.9% to about $361 million as the rally unfolded, with roughly $12 million in derivatives liquidations across the move. Spot turnover hit approximately $2.3 billion on the day, up about 34%, showing the breakout was backed by real demand rather than thin-liquidity spikes.

Hyperliquid's HYPE added 1.26% since midnight, extending a five-day streak of gains to reach a record high of $73.94 as capital enters newly introduced ETFs based on the token that started trading only last month.

Key Numbers

- CoinDesk 20 Index (CD20): down 2% since midnight UTC

- Bitcoin: $72,700 (-1% over 24 hours)

- Ether (ETH): -1% over 24 hours

- XLM: $0.2862 (+40.4% in 24 hours)

- HYPE: $73.94 (record high, +1.26%)

- ONDO: -2.8%, down 17% since founder's death last week

- BTC ETF net outflows: $2.97 billion over 10 consecutive days of redemptions

- XLM market cap: above $9.6 billion

- Bitcoin open interest: $19.5 billion (flat week-over-week)

- Three-month annualized basis: 2.8% (up from 2.2%)

- Put/call volume ratio: 61/39 favoring calls

- Front-end implied volatility (DVOL): 37

- 24-hour crypto liquidations: $282 million with 60-40 split between longs and shorts

What to Watch

DTCC oversees more than $114 trillion in assets and processes approximately $2.5 quadrillion in securities transactions annually, making Stellar's selection central to how Wall Street brings tokenized stocks, ETFs and U.S. Treasuries onto public blockchain infrastructure. The partnership operates under the SEC's December 2025 No-Action Letter authorizing DTCC to tokenize real-world assets it custodies, with production testing targeted for July, wider rollout in October, and broader availability in the first half of next year.

Monitor $72,280 on Binance as a core liquidation level in case bitcoin prices drop further. XLM's ability to hold above the $0.26 breakout zone will be key after clearing resistance at $0.14 and $0.20 over the past week. Continued open interest expansion in both BTC and XLM perpetuals could signal whether current price action reflects fresh positioning or short covering.