Daily Alpha Brief — 2026-06-16 — BEAR regime across majors

Bayesian crypto brief for 2026-06-16: BEAR regime, strategy performance, weight shifts, and quant-vs-crowd sentiment across 10 symbols.

TL;DR

• Dominant regime: BEAR (0 bullish / 8 bearish of 10 symbols).
• Largest reweight: sentiment_strategy on BNB raised 0.276 (0.40 → 0.68).
• Top 7d Sharpe: bollinger on PEPE at 13.94.

Regime Analysis

Regime per symbol from EMA200 + ADX on daily candles.

Strategy Performance

Aggregate 7-day performance per strategy (replayed across the universe).

Bayesian Weight Shifts

BNB/USDT (SIDEWAYS): bollinger 0.50→0.59, ema_cross 0.50→0.38, post_shock_reversal 0.50→0.26, rsi_macd 0.50→0.38, sentiment_strategy 0.40→0.68, tsmom 0.50→0.38, volume_spike 0.50→0.53, walk_forward_ema 0.50→0.39

rsi_macd, ema_cross, and tsmom all have zero trades in both windows, so rule 1 keeps them at neutral 0.50. Bollinger earns a meaningful raise: 7d shows 50% win-rate and an exceptional 8.09 Sharpe with positive pnl (+152), qualifying under rule 4 and strongly aligned with the SIDEWAYS regime; the single bad 24h trade is noise against 12 weekly trades. volume_spike is cut per rules 2-3: 7d win-rate of 32% with negative Sharpe (-0.44) and negative pnl signals persistent underperformance despite a good 24h read, and 63 trades gives ample statistical weight. post_shock_reversal is cut aggressively: both windows show win-rate near or below 30% with deeply negative Sharpe (-2.94) and pnl (-101.54) across 49 trades, triggering rule 2 and rule 3 simultaneously; it is a mean-reversion family strategy but clearly not profiting in this specific ranging environment. walk_forward_ema gets a small reduction for its negative 7d Sharpe on thin data (3 trades, rule 1 softens the cut). Sentiment is nudged up from 0.40 to 0.55: two sources with 100% confluence and a consistently negative composite (-0.57 to -0.65) across both windows provides a coherent bearish signal worth trusting modestly in a sideways regime.

PEPE/USDT (BEAR): bollinger 0.50→0.77, ema_cross 0.50→0.35, post_shock_reversal 0.50→0.74, rsi_macd 0.50→0.35, sentiment_strategy 0.40→0.56, tsmom 0.50→0.35, volume_spike 0.50→0.32, walk_forward_ema 0.50→0.22

rsi_macd, ema_cross, and tsmom all have zero trades on both windows, so rule 1 applies and they stay at neutral 0.50. Bollinger is the standout performer with 10 trades, 80% win-rate, and a Sharpe of 13.94 on 7d — a clear rule-4 boost to 0.72, and although BEAR regimes typically favour momentum over mean-reversion, the data overwhelmingly contradicts that prior so rule 6 applies and the data wins. volume_spike is cut hard to 0.15 on 55 7d trades with only 29% win-rate, a deeply negative Sharpe of -3.87, and -351 pnl — rule 2 and rule 3 both fire. post_shock_reversal (a mean-reversion empirical strategy) shows positive pnl and a strong Sharpe on 40 7d trades but a below-50% win-rate, so it earns a modest lift to 0.58, consistent with post-shock/BEAR conditions where short-covering reversals occur. walk_forward_ema is catastrophically bad — 13% win-rate, Sharpe of -15.01, and -1008 pnl on 38 trades — triggering rules 2 and 3 for an aggressive cut to 0.10, near the floor. sentiment_strategy has only 2 sources and 50% confluence, indicating sparse and contradictory data, so it is nudged slightly down from 0.40 to 0.38 in line with weak coverage guidance.

DOGE/USDT (BEAR): bollinger 0.50→0.51, ema_cross 0.50→0.35, post_shock_reversal 0.50→0.49, rsi_macd 0.50→0.35, sentiment_strategy 0.40→0.56, tsmom 0.50→0.35, volume_spike 0.50→0.62, walk_forward_ema 0.50→0.23

rsi_macd, ema_cross, and tsmom have zero trades in both windows (rule 1), so all three stay at neutral 0.50. bollinger has solid 7d metrics (44% win, 1.68 Sharpe, +48.88 pnl) though the 24h single trade is a sharp loss; a modest +0.02 is warranted, and despite BEAR regime disfavouring mean-reversion the 7d data is marginally positive so no conflict override fires. volume_spike is the standout performer (7d 40% win but an extraordinary 9.93 Sharpe and +629 pnl across 67 trades), earning a meaningful raise per rule 4 partial credit and regime-agnostic nature; the 40% win rate is below the 55% threshold for a full rule-4 boost, but the Sharpe and pnl are exceptional so a raise to 0.62 is justified. walk_forward_ema is persistently poor (7d 23% win, -6.52 Sharpe, -180.85 pnl) triggering rules 2 and 3 with a hard cut to 0.25; post_shock_reversal has a terrible 24h record (0% win, -153 pnl) though the 7d Sharpe is positive — the 7d win rate of 35% and contradictory daily data justify a mild reduction to 0.45. sentiment_strategy shows weak coverage (2 sources), only 50% confluence, and a strongly negative composite (-0.53) that aligns with BEAR but the low-quality data argues for holding near current weight with a small additional downward nudge to 0.38.

Signal Outlook

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): +0.11 (bullish) — “Federal Reserve Board announces termination of enforcement actions with UBS Group AG, Credit Suisse “.

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

Pairs Spread Monitor

Statistical pairs trading (cointegration + z-score spreads) lands in Phase 3.

Academic Footnote

Borgards (2021) — momentum and the cross-section of crypto returns.

Disclaimer

This is algorithmic analysis only, not financial advice.