Daily Alpha Brief — 2026-07-02 — BEAR regime across majors

Bayesian crypto brief for 2026-07-02: BEAR regime, strategy performance, weight shifts, and quant-vs-crowd sentiment across 9 symbols.

TL;DR

• Dominant regime: BEAR (0 bullish / 6 bearish of 9 symbols).
• Top signal: post_shock_reversal on WIF raised 0.323 (0.21 → 0.53).
• Shadow portfolio: $800 (-19.98%), 2 open, 36% win rate.

Shadow portfolio value since inception (dashed line = $1,000 starting capital).

Current Bayesian reliability weights, averaged across the universe.

Detected regime per symbol (EMA200 + ADX); % = lead-strategy conviction.

🌐 Market Indices

Crowd reads extreme fear at 16/100; BTC dominance 57.7% signals balanced.

🌐 Market Overview

Economic (FRED):

Stablecoin dominance 12.1% (risk-off, money fleeing crypto); yield curve regime Flat.

Funding Rates (contrarian — heavy positive = crowded longs to fade):

Economic Calendar: Next FOMC: in 27 days | Next CPI: in 13 days | position-size modifier 1.00×.

📊 Regime Analysis

Regime per symbol from EMA200 + ADX on daily candles, with the fusion signal.

The book is broadly bearish: 0 BULL / 6 BEAR of 9 symbols.

🔗 Correlation Signals

Stable pairs (r > 0.70): BTC/ETH: r=0.95 ✅ | ETH/XRP: r=0.93 ✅ | ETH/DOGE: r=0.91 ✅ | XRP/DOGE: r=0.91 ✅ | BTC/XRP: r=0.91 ✅ | BTC/BNB: r=0.91 ✅

Index signals: BTC dominance NEUTRAL → no rotation; Fear & Greed contrarian NONE.

⚙️ Strategy Performance

Aggregate 7-day performance per strategy (replayed across the universe). Edge = win-rate × avg P&L per trade — the table is sorted by it.

All P&L figures normalized to a 100 USDT position size for comparability (not summed across symbols).

🧠 Bayesian Weight Shifts

WIF/USDT (SIDEWAYS):

volume_spike is the clearest loser: 7d win-rate of 10% with a massively negative Sharpe (-22.45) and pnl of -2037.76 triggers rule 2/3 hard cuts, pushing it to the floor at 0.05. bollinger benefits from SIDEWAYS regime alignment and a positive 7d pnl (+319) but its 7d win-rate of 23% is well below 30%, so despite the high reported Sharpe I cannot raise it above current — I trim it modestly to 0.55 to respect the poor win-rate while keeping the regime-favoured mean-reversion signal alive. walk_forward_ema has a poor 7d win-rate (32%) and negative 24h Sharpe, so it is nudged down from 0.453 to 0.40; post_shock_reversal has only 8 trades (borderline rule 1) with a modest win-rate but positive pnl and suits SIDEWAYS post-shock conditions, earning a small +0.07 lift to 0.28. rsi_macd, ema_cross, tsmom, correlation_strategy, and macro_strategy all have zero trades in both windows (rule 1), so they hold near their current weight; sentiment_strategy shows weak coverage (2 sources, 50% confluence) and near-zero composite, warranting a small pull-down from 0.439 to 0.40.

SOL/USDT (SIDEWAYS):

rsi_macd, ema_cross, tsmom, correlation_strategy, and macro_strategy all have zero 7d trades and are held near their current weights per rule 1 (low-sample guard). bollinger has only 1 trade with a deeply negative Sharpe (-2.85) so it gets a marginal trim despite being regime-favoured in SIDEWAYS; the sample is too thin to punish hard. volume_spike is the clear standout with 69 trades, positive 7d pnl (+428), and a strong Sharpe (5.33), but the 7d win-rate of 30% triggers rule 2 caution, so I raise it only modestly to 0.55 rather than aggressively — the pnl is sustained by a few large wins, not consistent accuracy. post_shock_reversal has 55 trades at 25% win-rate (rule 2: cut at least 0.10 below current), but its positive 7d Sharpe (3.59) and positive pnl (+235) suggest the wins are large enough to be profitable overall, creating a conflict; I apply a measured cut to 0.45 rather than the full rule-2 floor. walk_forward_ema has 9 trades with a negative Sharpe (-1.42) and negative pnl, earning a reduction per rules 3-4 to near its already-low floor. sentiment_strategy gets a small upward nudge to 0.62 on good coverage (4 sources), 75% confluence, and mild positive composite, consistent with its weighting guidelines.

BNB/USDT (SIDEWAYS):

Claude call failed (Request timed out or interrupted. This could be due to a network timeout, dropped connection, or request cancellation. See https://docs.anthropic.com/en/api/errors#long-requests for more details.); used current weights.

📡 Signal Outlook

💼 Shadow Portfolio

Open positions:

$1,000 USDT paper portfolio, 1% risk/trade, MEXC fees modelled. No real capital is deployed.

📡 Discourse Radar

Crowd-vs-quant sentiment from CryptoCompare news, crypto RSS, the macro feeds (FT / Fed / CNBC), and the Fear & Greed index. (Reddit retired — Responsible Builder Policy restrictions, 2026.)

• Fear & Greed: -1.00 (bearish crowd).
• Macro signal (FT/Fed/CNBC): +0.08 (neutral) — “SpaceX to join the Nasdaq-100 in a fast-tracked process that will drive huge ETF buying demand”.

Most-talked alt: WIF/USDT at -1.00 (bearish crowd lean).

📰 Today’s Key Reads

Curated from 3 sources monitored today:

🔴 Spot bitcoin ETFs record worst month since debut, shedding $4.5 billion in June — theblock — Score: -0.69

🟢 XRP holds $1 support as network activity rises and leverage clears out — coindesk — Score: +0.66

🟢 Panther Hollow launches multi-strategy merchant bank focused on compliant RWA and yield strategies — theblock — Score: +0.64

🔴 Strategy heads for 11th losing month in 12 as bitcoin weakness continues — coindesk — Score: -0.48

⚠️ The job market is reaccelerating. Is the economy? — ft_markets — Score: -0.40

Academic Footnote

Addy et al. (2024) — cointegration-based crypto pairs strategies.

Disclaimer

This is algorithmic analysis only, not financial advice.