TLSR — Trinity Long/Short RegimeTRINITY EXCLUSIVE
Composite Trinity Exclusive smoothing the cross-exchange long/short account ratio into a regime indicator. Bounded scale identifies durable directional positioning bias.
Trinity exclusive model
This metric is a proprietary Trinity Insights model. Its formula, inputs, weights and parameters are NOT disclosed. The page documents only the output (bounded scale, interpretation zones, historical context). Access to the score and its time series is via the REST API and the MCP server, subject to the required tier.
What is it?
TLSR transforms the long/short imbalance of the BTC perpetual market into a log-space metric weighted by cross-exchange capital commitment, then smoothed to extract the underlying regime. The logarithmic transformation makes the metric symmetric around zero (perfect long/short parity), with positive values indicating a structural majority of longs and negative values a majority of shorts. OI-weighting avoids the bias of small exchanges with extreme ratios; smoothing filters high-frequency noise to reveal the dominant market regime — bullish, bearish, or neutral.
How to read
The Y-axis displays the log value, typically bounded between -1.5 and +1.5 under normal market conditions. The zero line represents perfect balance. Above zero: long-dominant regime (trader accounts are net long in weighted average). Below zero: short-dominant regime. The ±0.4 thresholds (≈ 1.5 ratio) delimit moderate regime zones; the ±0.7 thresholds (≈ 2.0 ratio) delimit pronounced regimes. The monthly smoothing means the metric reacts slowly — it is an underlying regime indicator, not a short-term indication.
Key zones
Historically, TLSR above +0.7 (longs ≥ 2x shorts) have characterised intense retail optimism phases — often in late bull market when FOMO sentiment dominates. Below -0.7 (shorts ≥ 2x longs), typically observed in extreme pessimism phases of late bear market. The -0.3 to +0.3 zone corresponds to a balanced market without structural directional bias. Regimes are rarely sustained beyond 90 days in extreme zones — markets tend to return to balance via arbitrage and position rotation.
What to observe
Main pattern to watch: regime reversals. A TLSR moving from +0.7 to +0.3 over 60 days indicates a softening of bullish sentiment — often a prelude to consolidation or correction. Conversely, a move from -0.7 to -0.3 indicates pessimism exhaustion — often associated with a market trough in formation. TLSR/price divergences are also informative: a BTC price establishing a new high while TLSR declines indicates the rise is driven by spot (ETF, institutional accumulation) rather than leveraged speculation — pattern often more sustainable.
Historical context
Documented extreme TLSR phases: April 2021 optimism peak (TLSR > +0.8 several weeks before May Elon Musk correction), November 2022 post-FTX capitulation (TLSR < -0.7 for ~6 weeks), gradual 2023 recovery (TLSR oscillating around zero), moderate post-spot-ETF euphoria January 2024 (TLSR rising into +0.5 zone without reaching 2021 extremes). Interesting pattern: post-2024 cycles show structurally more moderate TLSR amplitude than 2017 and 2021 cycles, possibly linked to participant diversification (institutional rise, market-neutral funds) reducing pure directional imbalances.
Expert notes
⚠️ Trinity Exclusive Model — TLSR differs from raw L/S ratios publicly available through several distinctive methodological choices: log-space transformation for interpretation symmetry (a 0.5 ratio and 2.0 ratio are equidistant from balance in log space, but asymmetric in raw ratio), cross-market weighting by capital engagement to reduce noise from small exchanges with biased ratios, and structural temporal filtering to extract the underlying regime rather than high-frequency noise. The exact weighting method and precise filtering duration remain Trinity proprietary. Important structural limitation: the underlying raw L/S ratio measures the NUMBER of net long vs short accounts, not NOTIONAL — a 'whale' account net short with 1000 BTC counts as much as a retail account net long with 0.01 BTC. This limit exists on all market tools, Trinity included. TLSR should therefore be interpreted as a proxy of aggregate directional sentiment, not an exact measure of market net exposure.
Common mistakes to avoid
Common mistake: interpreting TLSR as a universal contrarian indicator ('when everyone is long, sell'). This logic is partially true at extremes (TLSR > +0.7 or < -0.7) but false in the moderate zone. A TLSR at +0.4 in a healthy bull market does not indication a reversal — it simply reflects the structural market direction. Another mistake: confusing TLSR (account-based) with notional market share (USD volume-based) — they are two different indicators. Finally, TLSR does NOT capture hedged positions (spot-perp basis trades, neutral market-makers) which are a growing share of OI but directionally neutral.
Programmatic access
REST API
curl -sS \
'https://api.trinityinsights.io/api/v1/exchange-intelligence/derivatives-tlsr-long-short-regime/history?days=90' \
-H 'X-API-Key: $TRINITY_API_KEY'MCP server
{
"tool": "get_chart_value",
"metric_id": "derivatives-tlsr-long-short-regime",
"timeframe": "1y"
}Required tier: performance. See the pricing grid for the tier list and the MCP documentation for multi-client configuration.
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Institutional disclaimer
Trinity Insights is an educational and analytical tool. The metric above does not constitute investment advice. Trinity Insights is not a Crypto-Asset Service Provider (CASP) registered under MiCA Regulation (EU) 2023/1114. See the full disclaimer.