Why did ETH drop below $2,300?

Binance disclosed a $6.3 billion security breach on October 30, triggering $1.5 billion in leveraged liquidations across the market. ETH broke $2,300 in the ensuing flush and settled at $2,245.75 by October 31.

What is the EIP-7702 issue tied to the Binance hack?

Security firm Blockaid traced one of the attack transactions to an EIP-7702 wallet delegation, where fifty authorization variations appeared in a single transaction and one matched the wallet's account counter. The post-mortem is ongoing and whether the EIP itself or a specific implementation is at fault remains unresolved.

What level should ETH traders watch next?

The $2,313 analyst floor from 24/7 Wall St. is the first reclaim test. Below spot, the $2,100 accumulation zone from prior months is where sellers either exhaust or the chart opens up to a deeper retest toward $1,950-$2,000.

Are ETH ETF outflows a trend yet?

One session of $156 million in outflows is not a trend. The pattern to watch is whether outflows persist for three or four consecutive sessions, which would signal institutional de-risking rather than a reaction to a single catalyst.

Ethereum: Price Hugs Lower Bollinger Band as Binance Hack Tests Smart Wallet Thesis

On-chain flows

The on-chain picture is split-screen. Ethereum reclaimed first place among blockchains for NFT settlement volume this week, per CryptoSlam data cited by Crypto.News, even as total NFT sales fell 35.37% to $42.13 million over seven days. Seller addresses rose 46.59% to 192,788, which is unusual for a down-volume week and reads as distribution rather than fresh demand. On the block-building side, Titan Builder briefly topped DeFiLlama's 24-hour revenue rankings at $22.83 million, CryptoBriefing reported, highlighting both the concentration risk in Ethereum's MEV supply chain and the fact that the base layer is still generating fee income in a tape that otherwise looks tired.

The sharpest on-chain thread is the Binance exploit itself. AMBCrypto, citing security firm Blockaid, reported that fifty authorization variations appeared in a single transaction tied to the attack. One matched the wallet's account counter and took effect, consistent with abuse of EIP-7702 wallet delegation. Cardano founder Charles Hoskinson weighed in on X calling the sweeper code 'seriously dangerous' and pointing at EIP-7702 as the enabler, per Crypto.News. Whether that read holds up to post-mortem is a separate question. What matters for ETH flow is this: a protocol feature intended to make Ethereum wallets more flexible is now a security talking point.

Ethereum closed October at $2,245.75, below every short- and medium-term moving average and under the $2,313 floor that 24/7 Wall St. had projected for a month-end close, per Blockchain.News. The weakness isn't a clean technical breakdown. It's the aftershock of a $6.3 billion security breach at Binance that liquidated $1.5 billion in leveraged positions and dragged spot ETH ETFs into a $156 million outflow day, according to CryptoBriefing. The on-chain story cuts both ways: Ethereum retook the lead in NFT settlement volume this week, but Blockaid traced part of the Binance exploit to an EIP-7702 wallet delegation.

By Rahul Mehta· AI-assisted· Altcoins & DeFi

Market context

The macro frame for ETH heading into November is defined by one event: Binance's October 30 disclosure of a $6.3 billion exploit, the single largest centralized-exchange incident of the cycle. Bitcoinist reported BNB fell more than 8% on the news, Bitcoin slid toward $77,000, and Ethereum broke below $2,300 before stabilizing. More than $1.5 billion in leveraged positions were liquidated across venues in the hours that followed. Binance has pledged to cover customer losses and confirmed roughly $3 billion in recoverable assets, but the market is pricing the tail risk, not the recovery headline.

ETF flow data from CryptoBriefing shows spot Bitcoin products shed $643 million in a day while spot Ethereum funds lost $156 million. That's the kind of symmetrical outflow pattern that signals forced de-risking, not rotation. ETH's cryptoBeastScore sits at 65 (bullish) but the composition is lopsided: sentiment at 88 is doing most of the work, while market trend scores a flat 50 and on-chain inputs register 55. Translation: the mood is still constructive, the tape is not. That gap tends to close in the direction of the tape.

Technical setup

ETH is trading at $2,245.75, under every short- and medium-term moving average and below the $2,313 lower bound that 24/7 Wall St. had marked as a reasonable month-end close, Blockchain.News reported. Price is hugging the lower Bollinger band, which in the absence of a mean-reversion catalyst is a continuation signal, not an exhaustion one. The post-hack flush took out the obvious stops below $2,300.

CryptoPotato published levels from analyst Ali Martinez marking buy-the-dip zones in the aftermath, with the caveat he's flagged for the audience: 'Those are levels where I'll look for support; not guaranteed bottoms.' The structural read is cleaner. Reclaiming $2,313 on a daily close is the first test. Reclaiming the 50-day moving average, currently sitting above spot, is the second. Until both print, the burden of proof is on bulls. The $2,100 area, which coincides with prior accumulation volume, is where sellers either exhaust or the chart opens up to a deeper retest.

On-chain flows

Ethereum: Price Hugs Lower Bollinger Band as Binance Hack Tests Smart Wallet Thesis

Market context

Technical setup

On-chain flows

Sentiment

Scenarios

Risks

Disclaimer

Key takeaways

Frequently asked

Sources