Daily Alpha Brief — 2026-07-14 — SIDEWAYS regime across majors

Bayesian crypto brief for 2026-07-14: SIDEWAYS regime, strategy performance, weight shifts, and quant-vs-crowd sentiment across 9 symbols.

TL;DR

• Dominant regime: SIDEWAYS (0 bullish / 3 bearish of 9 symbols).
• Top signal: volume_spike on BTC cut 0.280 (0.65 → 0.37).
• Shadow portfolio: $757 (-24.34%), 0 open, 35% 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 fear at 28/100; BTC dominance 58.1% signals balanced.

🌐 Market Overview

Economic (FRED):

Stablecoin dominance 11.5% (risk-off, money fleeing crypto); yield curve regime Flat.

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

Economic Calendar: Next FOMC: in 15 days | Next CPI: in 1 day | position-size modifier 0.60×.

📊 Regime Analysis

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

The book is broadly bearish: 0 BULL / 3 BEAR of 9 symbols.

🔗 Correlation Signals

Stable pairs (r > 0.70): BTC/ETH: r=0.90 ✅ | ETH/XRP: r=0.90 ✅ | XRP/DOGE: r=0.90 ✅ | BTC/XRP: r=0.89 ✅ | ETH/DOGE: r=0.89 ✅ | SOL/XRP: r=0.89 ✅

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

BTC/USDT (BEAR):

rsi_macd, ema_cross, walk_forward_ema, correlation_strategy, and macro_strategy all have zero 7d trades, so rule 1 holds them within +/-0.05 of current weights. volume_spike fires rule 2+3 hard — 26% 7d win-rate and -1.97 Sharpe on 85 trades is statistically robust underperformance, so I cut it meaningfully from 0.649 toward 0.45 (a large but justified move given the sample size; rule 7 cap applied). tsmom shows 0% win-rate and -6.55 Sharpe on only 3 trades — thin data but all losses with deeply negative Sharpe, so I trim it toward 0.10 per rules 1 and 3. post_shock_reversal has a deceptive 24h spike (+9.79 Sharpe) but the 7d picture is -2.99 Sharpe and 30% win-rate on 10 trades, so the 7d window dominates and I reduce it slightly; in a BEAR regime this mean-reversion strategy also faces a structural headwind. Bollinger has only 4 7d trades so rule 1 caps movement, but the positive 7d Sharpe (1.29) and modest pnl warrant holding near current weight with a small BEAR-regime nudge downward. Sentiment has decent coverage (3 sources, 67% confluence) but a near-neutral composite (+0.07), slightly contradicting the BEAR price regime, so I trim it modestly from 0.607 to 0.58.

WIF/USDT (SIDEWAYS):

volume_spike is catastrophically bad on 7d (16% win, -10.36 Sharpe, -622 pnl across 51 trades) triggering rule 2 hard cut to near-floor 0.10; post_shock_reversal and walk_forward_ema both show deeply negative 7d Sharpe and win-rates below 25% with large negative pnl so both are cut significantly per rules 2-3, despite post_shock_reversal’s misleading single-trade 24h result. bollinger gets a small hold near current on thin data (only 2 trades, rule 1 applies) but earns a marginal SIDEWAYS regime nudge; sentiment_strategy is nudged slightly down from 0.461 given only 2 sources and weak 50% confluence, which warrants modest caution; all zero-trade strategies (rsi_macd, ema_cross, tsmom, correlation_strategy, macro_strategy) are held within +/-0.05 of current per rule 1.

SOL/USDT (SIDEWAYS):

bollinger has 0 trades on rsi_macd/ema_cross/tsmom/walk_forward_ema so those stay near current weights per rule 1; bollinger is cut from 0.812 despite SIDEWAYS regime alignment because its 7d win-rate of 24% and Sharpe of -1.54 with negative pnl trigger rules 2 and 3 (persistent underperformance and negative risk-adjusted return), so it is reduced to 0.60 — a meaningful cut but not to the floor given the regime favours mean reversion and the 24h metrics are anomalously positive. volume_spike is severely penalised: 7d win-rate of 18% (rule 2) and a devastating Sharpe of -8.14 with -270 pnl (rule 3) push it down toward 0.15, well below current 0.341. post_shock_reversal has a conflicting signal — ugly 24h (18% win, -5.14 Sharpe) but decent 7d (26% win, 1.18 Sharpe, +49 pnl); the weekly window dominates so it earns only a modest reduction from 0.525 to 0.45 reflecting the borderline win-rate offsetting a positive Sharpe. sentiment_strategy with 3-source coverage, 67% confluence, and a mildly positive composite is held near current at 0.62, a slight trim from 0.636 reflecting the weak composite signal rather than strong conviction.

📡 Signal Outlook

💼 Shadow Portfolio

$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): +0.02 (neutral) — “These underperforming trades could yield big returns over next six months”.

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

📰 Today’s Key Reads

Curated from 3 sources monitored today:

🟢 Japan’s largest security token platform moves nearly $3 billion to Avalanche blockchain — theblock — Score: +0.74

🔴 Bitcoin, ether ETFs snap eight-week outflow streaks with $282 million combined inflow — theblock — Score: -0.34

🟢 UK Treasury report on tokenization cites Ripple as convergence model — coindesk — Score: +0.20

⚠️ SpaceX to join the Nasdaq-100 in a fast-tracked process that will drive huge ETF buying demand — cnbc_finance — Score: +0.19

⚪ Bitcoin’s BIP 110 fork deadline nears with miner support at zero — coindesk — Score: +0.18

Academic Footnote

Wen et al. (2022) — overreaction and short-term reversal in crypto.

Disclaimer

This is algorithmic analysis only, not financial advice.