WST to YER Historical Rates
Analyze long-term market trends and access daily historical data for the WST/YER pair.
10-Year WST to YER Performance & Macro Timing Review
Analysis of key historical highlights and timing insights over the past decade
Over the last 10 years, the WST to YER exchange rate has undergone significant macro fluctuations. The market reached its absolute decade peak on March 5, 2018, when the pair was valued at 105.5002. Conversely, the absolute lowest rate of the decade was recorded on November 30, 2025, dropping to a support floor of 84.6236.
This peak-to-trough range represents a total macro spread of 20.8766 YER. From a long-term perspective, comparing the decade's oldest annual average of 98.7242 (in 2016) to the newest annual average of 86.8374 (in 2026), the exchange rate registered a net shift of -12.04%.
Analyzing macro structural support, the trading dynamics in the recent 5-year period averaged 90.6067, showing a variance of 6.3348 points compared to the older 5-year average of 96.9415.
Value generated converting a dynamic sum of 5,000 WST over the decade:
10-Year Macro Trend
Monthly average exchange rates over the last decade.
WST to YER Macro Trends & Volatility Analysis
A structured review of seasonal halves, trading extremes, consecutive streaks, and historical baselines.
Decade Halves Comparison
Macro ShiftThe average exchange rate in the first 5 years of the decade was 96.9415, compared to 90.6067 in the recent 5 years. This shows that the rate was stronger in the older 5 years by a margin of 6.3348 points.
Annual Volatility Extremes
VolatilityThe most volatile year in the decade was 2020, with a trading range of 10.5501 YER (High: 99.3399 / Low: 88.7897). Conversely, 2024 was the most stable year, with a range of 0.5803 YER (High: 89.4464 / Low: 88.8661).
Decade Growth & Declines
Macro TrendsNo sustained consecutive year-over-year average growth streak of 2+ years occurred in the last decade. Conversely, the sharpest year-over-year decline occurred between 2021 and 2022, when the average rate fell by 4.7464 points.
10-Year Historical Baseline
YoY BaselineComparing the decade's oldest annual average (2016: 98.7242) against the newest annual average (2026: 86.8374), the exchange rate shifted by -11.8867 (-12.04%).
Recent 30 Days
Live daily mid-market rates for the past month.
| Date | Exchange Rate |
|---|---|
| 2026-07-30 | 86.4656 |
| 2026-07-29 | 86.4020 |
| 2026-07-28 | 86.4928 |
| 2026-07-27 | 86.7172 |
| 2026-07-26 | 86.9035 |
| 2026-07-25 | 86.9035 |
| 2026-07-24 | 86.8534 |
| 2026-07-23 | 86.9217 |
| 2026-07-22 | 86.9051 |
| 2026-07-21 | 86.8062 |
| 2026-07-20 | 86.8013 |
| 2026-07-19 | 86.7950 |
| 2026-07-18 | 86.2821 |
| 2026-07-17 | 86.2358 |
| 2026-07-16 | 86.2358 |
| 2026-07-15 | 86.3938 |
| 2026-07-14 | 86.3966 |
| 2026-07-13 | 86.3907 |
| 2026-07-12 | 86.3907 |
| 2026-07-11 | 86.3907 |
| 2026-07-10 | 86.3979 |
| 2026-07-09 | 86.3929 |
| 2026-07-08 | 86.3831 |
| 2026-07-07 | 86.3885 |
| 2026-07-06 | 86.3855 |
| 2026-07-05 | 86.3832 |
| 2026-07-04 | 86.3846 |
| 2026-07-03 | 86.3846 |
| 2026-07-02 | 86.8698 |
| 2026-07-01 | 86.9464 |
| 2026-06-30 | 86.9464 |
Browse by Year
Access full daily ledgers for specific calendar years.