Executive Summary
March was a choppy, range-bound month for BTC — closing just -1.6% after a wide $76,560-$94,971 range. Altcoins continued to bleed: ETH -17.8%, SUI -18.9%, SOL -14.7%. Funding rates stayed near neutral on BTC but heavily negative on altcoins — SUI saw the most extreme rate at -0.0146%. The regime split was 71% sideways, 21% bear, 8% bull — a market without conviction. Feature scans revealed EMA and KAMA remained the strongest predictors, and BB width showed the first signs of volatility compression signaling.
Market Overview
BTC
-1.6%
$83,817 → $82,518
ETH
-17.8%
$2,215 → $1,822
SOL
-14.7%
$146 → $124
SUI
-18.9%
$2.79 → $2.27
BTC printed a massive range — $76,560 to $94,971 — but closed nearly flat. This is the hallmark of a distribution phase: wide swings, no direction. ATR(14) at 0.87% per hour was still elevated from February but declining.
Altcoins diverged from BTC — while BTC was flat, ETH lost another -17.8% and SUI dropped -18.9%. This BTC dominance pattern typically signals that risk appetite hasn't returned. AVAX's ATR at 1.66% was the second highest after SUI (1.91%).
Funding Rate Analysis
| Coin | Mean | Max | Min | Ext + | Ext - |
|---|---|---|---|---|---|
| BTC | +0.0004% | +0.0013% | -0.0091% | 0 | 36 |
| ETH | +0.0002% | +0.0013% | -0.0053% | 0 | 33 |
| SOL | -0.0002% | +0.0013% | -0.0062% | 0 | 36 |
| SUI | -0.0005% | +0.0013% | -0.0146% | 0 | 35 |
| AVAX | +0.0003% | +0.0076% | -0.0074% | 12 | 32 |
Zero positive extreme events on BTC, ETH, SOL, and SUI — but 30+ negative extremes on each. The funding bias was entirely one-directional. AVAX was the exception with 12 positive extremes alongside 32 negative. Persistent negative funding across altcoins signaled heavy short positioning — a setup for a potential squeeze in April.
Feature Scan — BTC
New signal: BB width appeared as a significant positive predictor (IC +0.089) — wider bands predicted positive forward returns. The market rewarded breakout entries when volatility was already high. MACD lost significance (p=0.17), confirming momentum was noise in this choppy environment.
Reproduce: rift scan --pair BTC --tf 1h --forward 4h
Regime Analysis
Bull — 8%
Brief pockets around the $94,971 high. Never sustained — rallies were sold quickly.
Bear — 21%
Concentrated around the dip to $76,560. Shorter bear phases than February.
Sideways — 71%
Dominant regime. BTC oscillated in an $18K range without establishing direction.
Volatility Outlook — April 2026
BTC ATR
0.87%
Declining
ETH ATR
1.23%
High
SOL ATR
1.54%
High
SUI ATR
1.91%
Very High
Persistent negative funding on altcoins combined with declining volatility creates conditions for a potential reversal. If BTC establishes direction, altcoins could squeeze hard given the heavy short positioning. Watch for Bollinger squeeze setups on BTC — the BB width predictor signal suggests the market is coiling.
Methodology
All market data sourced from Hyperliquid's native API. Feature scan uses Spearman IC between indicators and 4h forward returns. Regime classification: bull (>+5%), bear (<-5%), sideways. Extreme funding: z-score > 2. Reproduce: rift scan --pair BTC --tf 1h --forward 4h