Ethereum · 2026-10-21

That day's trend: Cautiously bullish

That day's view: Today's View: ETH closed at 2474 on 10/21, up 1.00%, with an open of 2449, a high of 2527, and a low of 2437. After probing 2437 early in the session, ETH strengthened, surged to 2527 on increased volume, then pulled back at the close to 2474. Trading volume of 340373 was 35.0% above the 7d average of 252163, with the volume expansion exceeding BTC's by more than twofold, highlighting pronounced high-beta characteristics. Fund flows: Funding rates were positive across all four periods and rose monotonically through the first three periods to 0.00850%, before collapsing to 0.00143% in the final period. Having fallen more than 80% from the peak, the short-covering move is largely complete. Positioning: Total open interest fell 1.55%, indicating a deleveraging-driven advance with no incremental capital inflow. Market structure: The large-trader account long/short ratio fell 19.2%, while the position long/short ratio rose slightly by 2.7%. The retail long/short ratio fell 14.0%. The Fear & Greed Index rose from 55 to 63, returning to the greed zone, creating a divergence between account positioning and position data. The signal is classified as (c-mix), driven by short liquidation: passive short covering pushed prices higher in the earlier periods, while active selling regained dominance in the final period, with an active buy/sell ratio of 0.61. The divergence between account-level withdrawal and the slight increase in positions constitutes a reversal warning; stronger prices do not necessarily mean large traders are turning bullish. Outlook: With Deribit options expiry approaching on 10/23, 2527-2550 is resistance overhead and 2437 is support below. It remains necessary to observe whether a pullback can hold the high-volume breakout zone.

Key Data

ETH closing price: UTC 2026-10-21 00:00 at $2449.19; UTC 2026-10-21 24:00 at $2476.28; +1.00% over the window
Intraday range: High $2526.62 / Low $2436.87, range $89.75 (3.66%)
24-hour total network trading volume: 340,373 ETH (approximately $843 million)
Perpetual-contract funding rates: Four-period average +0.00496% (10-21 00:00 +0.00460% / 10-21 08:00 +0.00531% / 10-21 16:00 +0.00850% / 10-22 00:00 +0.00143%)
Active taker buy/sell ratio: 24-hour average 0.9921, latest 0.6107
Long/short account ratio (retail traders): 24-hour average 2.5139, latest 2.3535
Large-trader position long/short ratio: 24-hour average 1.6336, latest 1.6535
Open Interest (OI): 24h net change -1.55%, currently 2,253,304 ETH
Perpetual basis: Stable within the -0.05% to +0.05% range
Fear & Greed Index: 63 on 2026-10-21 (neutral)

24H Market Review

Phase · Early session (UTC 00-06): Open $2449.19 → $2439.12, -0.41%, 6h volume 41,676 ETH.
Phase · Late morning to midday (UTC 06-12): Open $2439.13 → $2469.37, +1.24%, 6h volume 107,566 ETH.
Phase · Afternoon (UTC 12-18): Open $2469.37 → $2515.00, +1.85%, 6h volume 125,031 ETH.
Phase · Close (UTC 18-24): Open $2515.00 → $2473.76, -1.64%, 6h volume 66,100 ETH.

Upcoming Macro Calendar

🟡 2026-10-23 (Friday) · BTC October options expiry (Deribit) · Impact: Medium
🔴 2026-10-28 (Wednesday) · Federal Reserve October interest-rate decision · Impact: High
🔴 2026-10-29 (Thursday) · Federal Reserve Chair press conference (Warsh) · Impact: High

Long-Short Positioning

Phase 4 (UTC 18-24) saw a sharp single-phase decline of -1.64% + concentrated volume of 66,100 ETH | Reached the window low of $2436.87, a typical pattern of concentrated selling triggered by a bearish event
OI recorded a net 24h change of -1.55%, with both longs and shorts deleveraging | OI decreased by a net 35,375 ETH, as both sides actively reduced positions, indicating a typical deleveraging state
Active selling had a 24h average of 0.9921 < 1.0, indicating seller dominance | Taker selling remained in control; although buying returned to 0.6107 at the close, prices did not stage a meaningful rebound
Phase 3 (UTC 12-18) saw a single-phase rebound of +1.85% + volume of 125,031 ETH | Reached the window high of $2526.62, a typical technical rebound after a bearish event
Large-trader position long/short ratio averaged 1.63 over 24h, indicating mild institutional bullishness | The large-trader L/S ratio averaged 1.63 over 24h and ended at 1.65, showing that institutions maintained a mildly bullish stance during the window
The close at $2473.76 held the $2436.87-$2526.62 range | The 24h price remained within the window range and did not break below the lower bound, meaning short-term support remains effective