47% — Will the South African Reserve Bank Hike 1-25bps at the Monetary Policy Committee meeting
Leader: Hike 1-25bps at 47% · Kalshi 47% · 3 contracts · $17 volume · medium confidence
Updated 2026-06-26 11:22:32 UTC

Tracks the leading outcome in a winner-take-all prediction market set with 3 outcomes.

Why this matters:
Markets currently price a 56% chance that South Africa's Reserve Bank will raise interest rates by 1–25 basis points at its next Monetary Policy Committee meeting, with smaller probabilities assigned to maintaining rates (26%) or hiking more than 25 basis points (12%). The relatively high probability of a modest hike reflects ongoing inflation pressures and the central bank's recent policy trajectory, though participants assign meaningful weight to the possibility of a hold. Key drivers include recent consumer price index readings, the rand's exchange rate stability, global rate expectations, and forward guidance from Reserve Bank officials. The MPC meeting date will serve as the primary catalyst that resolves this uncertainty, with the decision announcement triggering settlement across all three outcome contracts.

Key factors:
- Recent South African inflation data relative to the Reserve Bank's 3–6% target band will directly inform expectations about rate-setting urgency
- The rand's USD exchange rate and capital flow patterns affect currency stability considerations in monetary policy decisions
- Global central bank rate cycles, particularly Federal Reserve policy, influence South Africa's rate environment and carry-trade dynamics
- Reserve Bank officials' public statements and forward guidance issued before the meeting typically shift probabilities among the three outcomes
- The specific meeting date and time are known in advance, making this a high-information-content event with binary resolution

Contracts:
- Will the South African Reserve Bank Hike 1-25bps at the Monetary Policy Committee meeting?: Hike 1-25bps — 47¢ Kalshi $17 (weight 100%)
- Will the South African Reserve Bank Maintain current rate at the Monetary Policy Committee meeting?: Maintain current rate — 36¢ Kalshi $0 (weight 0%)
- Will the South African Reserve Bank Hike more than 25bps at the Monetary Policy Committee meeting?: Hike more than 25bps — 9¢ Kalshi $0 (weight 0%)

---

## Methodology

SimpleFunctions aggregates live YES-side prices from Kalshi and Polymarket contracts bound to this question. For binary topics the headline is the liquidity-weighted mid-price (weight = log(1 + 24h volume) × freshness, where freshness is 1.0 if updated <24h, 0.7 if <7d, 0.4 otherwise). For multi-outcome (winner-take-all) topics the headline is the current leader's price — disjoint outcomes are never arithmetically averaged. Snapshots refresh every 5 minutes during market hours.

## SF Signal

- SF Index, regime, and 30d Brier calibration are computed separately and surfaced at https://simplefunctions.dev/admin/calibration.
- No SimpleFunctions index / regime / calibration signal is bound to this topic yet — the headline above is market-derived only.

---

*Last verified: 2026-06-26T11:20:50.465Z*

By SimpleFunctions — https://simplefunctions.dev/

Cite as: "47% per prediction markets (SimpleFunctions, June 2026)"
Canonical: https://simplefunctions.dev/answer/cbdsa
Full data: https://simplefunctions.dev/api/public/query?q=Will%20the%20South%20African%20Reserve%20Bank%20Hike%201-25bps%20at%20the%20Monetary%20Policy%20Committee%20meeting
Provider: SimpleFunctions — https://simplefunctions.dev