OP to ERA: Convert Optimism to Caldera Today
1 OP = 1.6449 ERA
OP price updated 28 Aug 2026 · 11:36 WIB · ERA price updated 28 Aug 2026 · 11:38 WIB
Cross rate: the OP/ERA value is the ratio of both assets' mid prices on the Pluang market, with no foreign-exchange leg. Indicative, not an execution rate.
The Optimism (OP) to Caldera (ERA) exchange rate is currently 1.6449 ERA per 1 OP. The value is computed from both assets' mid prices on the Pluang market and refreshed throughout the day. Use the calculator for other amounts, or open the reverse direction on the ERA to OP page.
See ERA to OP rate1 ERA = 0.60794 OPOP/ERA Chart
Daily price ratio of the two assets
OP and ERA Statistics
Trading activity and supply, with no currency denomination
OptimismCirculating Supply2,3B / 4,3B OP
Trading Activity36% Sell | 64% Buy
Typical Hold Time50 Days
CalderaCirculating Supply148,5M / 1B ERA
Trading Activity44% Sell | 56% Buy
Typical Hold Time13 Days
OP to ERA Conversion Table
Conversion values for commonly searched amounts
OP → ERA
| Amount | Result |
|---|---|
| 0.001 | 0.0016449 ERA |
| 0.01 | 0.016449 ERA |
| 0.1 | 0.16449 ERA |
| 0.5 | 0.82245 ERA |
| 1 | 1.6449 ERA |
| 5 | 8.2245 ERA |
| 10 | 16.449 ERA |
ERA → OP
| Amount | Result |
|---|---|
| 0.1 | 0.060794 OP |
| 1 | 0.60794 OP |
| 10 | 6.0794 OP |
| 100 | 60.7941 OP |
| 1,000 | 607.941 OP |
| 10,000 | 6,079.4097 OP |
| 100,000 | 60,794.0973 OP |
Frequently Asked Questions
1 OP = 1.6449 ERA. The value follows both assets' prices on the Pluang market and moves throughout the day.
Pluang divides the Optimism mid price by the Caldera mid price on the Pluang market. The result is an asset-to-asset exchange rate, with no currency involved.
This page is a value calculator. To invest, you can sell OP and buy ERA in the Pluang app or via Web Trading, both available 24/7.
Each candle divides OP's price components by ERA's on the same day: open by open, high by high, low by low, close by close, then the range is normalized so the candle stays valid. This is the standard ratio-chart pattern. Intraday extremes are approximate because the two assets do not always move at the same moment. A line mode is also available.
This page prices OP in ERA, another crypto asset. For OP in US dollars, euro, and 130+ other currencies, use OP's foreign-currency conversion pages.
Crypto prices come from the Pluang market. Cross rates are computed as the ratio of both assets' mid prices. All values are indicative and are not an offer, solicitation, or investment advice.