What if the Reserve Bank of India hikes rates off-cycle?
An off-cycle RBI hike to defend the rupee jolts Indian bonds and signals broader EM tightening: the read is higher reals, a firmer dollar and pressure on rate-sensitive risk as EM scrambles to defend FX. Rhymes with the 2013 emergency RBI tightening under Rajan that stabilized INR but spiked local yields. India imports oil and funds via portfolio flows; a defensive hike protects the currency at the cost of growth. Forward: with inflation contained, the surprise is the signal, amplifying the EM-wide tightening read.
how we built this number — every step
The class rate is measured from our dated, sourced event library (decade-normalized Poisson — the full table is public at base_rates.json). The variant’s share within its class is the analyst’s editorial call, published so you can audit it. A wider range means thinner precedent. Full recipe: methodology · scored at Reality Check.
The butterfly cascade
How this trigger trickles across markets, left → right — the root shock, its first‑order moves, then the ripple effects. Drag any node; tap a market for its real price history.
Resolution timeline — how this probability is moving
Our model's odds (gold) over time vs the crowd's (Polymarket, blue), from the past toward the 0–6 months horizon. Each dot is a real macro event that nudged the probability — green pushed it up, red pushed it down. Tap a dot for the source. The gold path is an illustrative reconstruction anchored to today's estimate — real dated events, not a live re-estimate history.
What it would mean
If this plays out, it is a risk-off shock. An unscheduled RBI rate hike to halt rupee depreciation jolts Indian bonds and signals broader EM tightening pressure. The trigger decomposes into signed root‑shocks — Fed policy path ▲ · Inflation surprise ▲ — which propagate through our causal graph to the markets below.
If it happens — the markets it would move
Biggest moves first. Projected moves are cascade-model priors; hist A–B% = what comparable past events actually did (measured abnormal returns), and model prior · unmeasured marks markets with no analogue backing yet. Tap any market for its price history.
| Market | Class | Projected move | |
|---|---|---|---|
| 1 | MicroStrategy MSTRon Hyperliquid 📈 chart | Equity | ▼ -1.3% hist -1.48–-0.11% · other way -1.72% (n=12) |
| 2 | Solana SOLon Hyperliquid 📈 chart | Crypto | ▼ -1.0% hist -8.14–+2.57% · other way +18.86% (n=8) |
| 3 | Nasdaq 100 NDXon Hyperliquid 📈 chart | Index | ▼ -0.9% hist -1.39–+0.05% · other way -1.37% (n=12) |
| 4 | Tech sector XLK 📈 chart | Equity | ▼ -0.9% hist -0.87–-0.13% · other way -1.29% (n=12) |
| 5 | Hyperliquid (HYPE) HYPEon Hyperliquid | Crypto | ▼ -0.8% model prior · unmeasured |
| 6 | Bitcoin BTCon Hyperliquid 📈 chart | Crypto | ▼ -0.7% hist -5.76–+1.64% · other way -1.39% (n=9) |
| 7 | Ether ETHon Hyperliquid 📈 chart | Crypto | ▼ -0.7% hist -2.65–+0.7% · other way +1.84% (n=8) |
| 8 | Gold XAUon Hyperliquid 📈 chart | Commodity | ▼ -0.7% hist -0.42–+0.14% · other way +0.42% (n=11) |
| 9 | 30y Treasury yield DGS30 📈 chart | Rate | ▲ +6bp hist -2.43–+15.83% · other way +18.3% (n=12) |
| 10 | US dollar (DXY) DXYon Hyperliquid 📈 chart | FX | ▲ +0.5% hist -0.06–+0.88% · other way +0.12% (n=12) |
| 11 | 10y Treasury yield DGS10 📈 chart | Rate | ▲ +6bp hist -3.44–+16.78% · other way +18.0% (n=12) |
| 12 | 2y Treasury yield DGS2 | Rate | ▲ +6bp model prior · unmeasured |
| 13 | Volatility (VIX) VIXon Hyperliquid 📈 chart | Vol | ▲ +0.5% hist -0.91–+0.6% · other way -1.84% (n=12) |
| 14 | USD/JPY USDJPYon Hyperliquid 📈 chart | FX | ▲ +0.5% hist +0.09–+0.37% · other way +0.37% (n=12) |
Probable recommendation
Why we may diverge from history
Trust the cascade long on VIX: the -12.5% is a thin 8-window sample with offsetting 2022 CPI prints (+36% vs -24%); an off-cycle RBI hike signaling EM tightening pressure lifts vol, base rate unreliable.
Historical precedent — what analogous events actually did
Across 40 analogous events (overlap‑weighted), as abnormal returns — market beta stripped, so it's the event's own effect, not the market backdrop. Shown at 20 days (persistent) and 5 days (immediate); ↺ fades = the two horizons disagree. Confidence = consistency × sample × significance.
| Asset | History says | Abnormal (20d · 5d) | Hit | n | Confidence | vs cascade |
|---|---|---|---|---|---|---|
| ARM ARM | SHORT | -10.7% · 5d -10.3% | 91% | 11 | 0.62 | ✓ matches cascade |
| AMD AMD | SHORT | -4.9% · 5d -3.3% | 71% | 39 | 0.35 | ✓ matches cascade |
| CNY CNY | SHORT | -0.5% · 5d -0.2% | 67% | 39 | 0.33 | ✓ matches cascade |
| TSM TSM | SHORT | -0.5% · 5d -1.5% | 64% | 39 | 0.27 | ✓ matches cascade |
| MSTR MSTR | SHORT | -0.8% · 5d -2.4% | 62% | 39 | 0.22 | ✓ matches cascade |
| XLK XLK | SHORT | -0.4% · 5d -0.9% | 64% | 39 | 0.22 | ✓ matches cascade |
| NVDA NVDA | SHORT | -4.6% · 5d -5.3% | 62% | 39 | 0.20 | ✓ matches cascade |
| USDJPY USDJPY | LONG | +0.1% · 5d -0.1% ↺ fades | 60% | 39 | 0.19 | ✓ matches cascade |
| Gold XAU | LONG | +0.4% · 5d -0.4% ↺ fades | 60% | 39 | 0.18 | ⚠ differs |
| Bitcoin BTC | SHORT | -5.0% · 5d -5.1% | 60% | 38 | 0.17 | ✓ matches cascade |
| 30y yield DGS30 | LONG | +12bp · 5d +2bp | 60% | 40 | 0.17 | ✓ matches cascade |
| INR INR | SHORT | -0.1% · 5d +0.2% ↺ fades | 60% | 39 | 0.16 | ✓ matches cascade |
| US dollar DXY | LONG | +0.6% · 5d +0.1% | 57% | 40 | 0.14 | ✓ matches cascade |
| GBPUSD GBPUSD | SHORT | -0.2% · 5d +0.2% ↺ fades | 58% | 39 | 0.14 | ✓ matches cascade |
Why this probability
Off-cycle RBI hike to defend rupee has precedent but easing bias dominates mid-2026. A base‑rate‑anchored prior, continuously scored against what actually happens — not a forecast.