[நாணயக் குறியீட்டிலிருந்து நாணயக் குறியீட்டிற்கு] வரலாற்று விகிதங்கள்

BOB/ERN ஜோடிக்கான நீண்ட கால சந்தைப் போக்குகளைப் பகுப்பாய்வு செய்து, தினசரி வரலாற்றுத் தரவை அணுகவும்.

10-YEAR HIGH

2.1743 ERN

10-YEAR LOW

0.1420 ERN

10-YEAR AVERAGE

0.1815 ERN

10-Year BOB to ERN Performance & Macro Timing Review

Analysis of key historical highlights and timing insights over the past decade

Over the last 10 years, the BOB to ERN exchange rate has undergone significant macro fluctuations. The market reached its absolute decade peak on May 29, 2026, when the pair was valued at 2.1743. Conversely, the absolute lowest rate of the decade was recorded on September 20, 2017, dropping to a support floor of 0.1420.

This peak-to-trough range represents a total macro spread of 2.0323 ERN. From a long-term perspective, comparing the decade's oldest annual average of 0.1446 (in 2016) to the newest annual average of 0.8693 (in 2026), the exchange rate registered a net shift of +501.31%.

Analyzing macro structural support, the trading dynamics in the recent 5-year period averaged 0.2189, showing a variance of 0.0742 points compared to the older 5-year average of 0.1446.

10-Year Payout Timing Comparison

Value generated converting a dynamic sum of 5,000 BOB over the decade:

Decade Peak High 10,872 ERN

10-Year Average 907 ERN

Decade Trough Low 710 ERN

Macro Timing Impact: A difference of 10,161.64 ERN purely based on trade execution date over the last 10 years.

10-Year Macro Trend

Monthly average exchange rates over the last decade.

2.3734

-0.0601

201620182020202220242026

BOB to ERN Macro Trends & Volatility Analysis

A structured review of seasonal halves, trading extremes, consecutive streaks, and historical baselines.

Decade Halves Comparison

Macro Shift

The average exchange rate in the first 5 years of the decade was 0.1446, compared to 0.2189 in the recent 5 years. This shows that the rate was stronger in the recent 5 years (post-5yr baseline) by a margin of 0.0742 points.

Older 5 Yrs Avg 0.1446

Recent 5 Yrs Avg 0.2189

Annual Volatility Extremes

Volatility

The most volatile year in the decade was 2026, with a trading range of 2.0308 ERN (High: 2.1743 / Low: 0.1436). Conversely, 2016 was the most stable year, with a range of 0.0017 ERN (High: 0.1453 / Low: 0.1436).

2026 Spread (Volatile) ±2.0308

2016 Spread (Stable) ±0.0017

Decade Growth & Declines

Macro Trends

No 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 2016 and 2017, when the average rate fell by 0.0004 points.

Longest Streak 1 Yrs.

Sharpest YoY Drop -0.0004

10-Year Historical Baseline

YoY Baseline

Comparing the decade's oldest annual average (2016: 0.1446) against the newest annual average (2026: 0.8693), the exchange rate shifted by +0.7247 (+501.31%).

2016 Baseline Avg 0.1446

2026 Current Avg 0.8693

Recent 30 Days

Live daily mid-market rates for the past month.

Date	Exchange Rate
2026-07-30	1.3271
2026-07-29	1.3198
2026-07-28	1.3303
2026-07-27	1.3421
2026-07-26	1.3503
2026-07-25	1.3504
2026-07-24	1.3544
2026-07-23	1.3792
2026-07-22	1.3819
2026-07-21	1.3950
2026-07-20	1.9850
2026-07-19	2.1664
2026-07-18	2.1664
2026-07-17	2.1664
2026-07-16	2.1664
2026-07-15	2.1664
2026-07-14	2.1664
2026-07-13	2.1664
2026-07-12	2.1664
2026-07-11	2.1664
2026-07-10	2.1664
2026-07-09	2.1664
2026-07-08	2.1664
2026-07-07	2.1664
2026-07-06	2.1636
2026-07-05	2.1654
2026-07-04	2.1649
2026-07-03	2.1682
2026-07-02	2.1644
2026-07-01	2.1670
2026-06-30	2.1673

Browse by Year

Access full daily ledgers for specific calendar years.

BOB to ERN 2026 Report →