Ethereum

Ledger CTO Charles Guillemet warned that Elliptic Curve Cryptography underpinning blockchain keys could be compromised by sufficiently powerful quantum computers, and said preparation must begin well before such capability arrives. On February 27, 2026, he described post quantum experiments inside secure elements, while experts caution that about seven million BTC, including roughly one million linked to Satoshi Nakamoto, could be exposed.

On February 27, 2026, $8.7 billion in Bitcoin and Ethereum options are scheduled to expire on Deribit, potentially amplifying volatility. According to Deribit, Bitcoin accounts for $7.7 billion in notional exposure and Ethereum about $975 million, with max pain levels at $75,000 and $2,200.

SBI Holdings, with Startale, plans to debut a yen‑pegged stablecoin (JPYSC) in Q2 2026 via Shinsei Trust, pending approvals under Japan's Payment Services Act. On Feb. 27, 2026, Charles Edwards said Ethereum could overtake Bitcoin within five years due to quantum‑resilience focus. Cexplorer flags USDC's Cardano launch within two days after 42 mints.

On 27 February 2026, Cardone Capital announced a plan to move $5 billion of U.S. real estate equity onto blockchain tokens. The firm is evaluating an Ethereum Layer 2 partner to support high-volume activity, with offerings structured under SEC rules for accredited investors and a goal of enabling controlled secondary trading by mid-2026.

On Feb 25, 2026, Amy Oldenburg said Morgan Stanley plans to add Bitcoin trading, lending, yield and custody. The rollout starts with spot trading for Bitcoin, Ethereum and Solana via E*Trade, then moves to proprietary custody and crypto‑collateral lending. The bank manages about $8 trillion to $9 trillion and aims to keep more client crypto on‑platform.

Ethereum's derivatives flow on Binance is showing early signs of a changing market structure, with the Taker Buy Sell Ratio moving away from persistent sell-side dominance while ETH price remains in a corrective phase. CryptoQuant contributor Darkfost notes that the monthly ratio, previously below 1 with readings such as 0.95 and a weekly 0.92, has recovered toward 0.99 and recently posted daily spikes above 1.12. At the time of reporting, ETH was trading around $2,028, as traders watch whether a sustained move in the ratio above 1 could confirm a shift toward buyer control in the futures market.

U.S.-listed spot Bitcoin ETFs attracted about $1.02 billion in net inflows from Tuesday to Thursday, while Bitcoin traded below its all-time high. BlackRock's iShares Bitcoin Trust led the rebound after five weeks of net outflows, and spot Ether and Solana ETFs also recorded positive flows over the same period. Several analysts noted that the roughly 50% drawdown in Bitcoin may be nearing exhaustion, although they warned a sharp V-shaped recovery remains unlikely.

The Ethereum Foundation's Strawmap sets a 2029 target to lift Layer 1 capacity to about 10,000 TPS, roughly 1 gigagas per second, and cut finality from around 16 minutes to 6–16 seconds, delivered via up to seven hard forks on a six‑month cadence. The plan reframes L1 as a faster settlement layer alongside L2 scale, while traders are watching $2,150 resistance, $2,000 as a pivot, and $1,920–$1,800 as support.

In the last reported session, spot ETF demand concentrated in Bitcoin and XRP, with the article citing roughly $254M and $1.22M in net additions as broader prices consolidated. BTC hovered near $67,678.78 on 24‑hour volume of about $41.05B, while ETH, SOL, and XRP posted mixed daily moves but maintained steady liquidity.

On Feb. 27, about 115,500 Bitcoin options worth roughly $7.8 billion and 477,000 Ethereum contracts with a $963 million notional are due to expire. Coinglass places Bitcoin's max pain near $75,000, while Deribit notes call open interest dominance and a put/call ratio of 0.76 for BTC and 0.77 for ETH. The combined expiries approach $9 billion as spot markets weaken.