Core Principle
GIC currency weights are not subjective decisions. They are derived from normalized global economic indicators published by internationally recognized institutions.
Weights are calculated, not chosen.
Why a Global Currency Index?
The global monetary system is fragmented. GIC introduces a neutral mathematical reference based on all national currencies.
Historical Comparison Only
This expression is retained only as a historical comparison. It is not used to calculate or publish the current GIC value.
Proposed Weighted Model
This weighted basket is the single calculation model used by the dashboard and pitch deck. It remains labelled proposed until its sources and effective date are published and independently auditable.
Global Indicators Used
| Indicator | Description | Reference Institution |
|---|---|---|
| GDP | Share of global economic output | World Bank |
| TRADE | International trade volume | WTO |
| FXR | Foreign exchange reserves | IMF |
| FIN | Financial system stability and liquidity | BIS / IMF |
Indicator Importance (Meta-Weights)
| Indicator | Weight | Rationale |
|---|---|---|
| GDP | 40% | Represents real economic size |
| TRADE | 25% | Reflects global commercial relevance |
| FXR | 20% | Measures global monetary trust |
| FIN | 15% | Captures financial resilience |
Weight Calculation Formula
Weightᵢ =
(GDPᵢ × 0.40)
+ (TRADEᵢ × 0.25)
+ (FXRᵢ × 0.20)
+ (FINᵢ × 0.15)
All calculated values are normalized so that the total weight of all currencies equals 100%.
Current GIC Currency Weights
| Currency | Weight | Justification Summary |
|---|---|---|
| USD | 30% | Global reserve dominance and liquidity |
| EUR | 20% | Strong economic and trade bloc |
| CNY | 15% | Major global production and trade role |
| JPY | 10% | Safe-haven and financial stability |
| GBP | 8% | Global financial hub influence |
| Others | 17% | Aggregated global average |
Why Weights Matter
Weighting reflects economic size, trade, monetary influence, and financial stability.