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Optimism (OP) to East Caribbean Dollar (XCD)

Convert Optimism to East Caribbean Dollars at the live mid-market rate. Reverse: XCD to OP

East Caribbean Dollar (XCD) is not the US Dollar (USD). Looking for OP to USD?

1 Optimism =

0.3582 XCD −2.87% today

1 OP = 0.358211 XCD · 1 XCD = 2.79165 OP

Mid-market rate, updated 14:03 UTC. Paid plans update as often as every 60 seconds. Get OP→XCD rates via API

OP to XCD over the last year

1.002.00Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
2.04574
52-week low
0.22185
52-week average
0.53838
Change over the year
−81.68%

Conversion tables

OP to XCD
OP XCD
1 OP 0.3582 XCD
10 OP 3.58 XCD
100 OP 35.82 XCD
1,000 OP 358.21 XCD
10,000 OP 3,582.11 XCD
50,000 OP 17,910.55 XCD
100,000 OP 35,821.09 XCD
XCD to OP
XCD OP
1 XCD 2.79165130 OP
10 XCD 27.91651301 OP
100 XCD 279.16513005 OP
1,000 XCD 2,791.65130050 OP
10,000 XCD 27,916.51300500 OP
50,000 XCD 139,582.56502500 OP
100,000 XCD 279,165.13005000 OP

Get OP→XCD rates via API

The live rate, the rate on any past day or a whole range, for XCD and 170+ other currencies, as JSON. Free plan included. See the exchange rate API.

Get a free API key API documentation 
curl https://api.currencyapi.com/v3/latest \
  -G -d base_currency=OP -d currencies=XCD \
  -H "apikey: YOUR-API-KEY"

# the rate on a past day
curl https://api.currencyapi.com/v3/historical \
  -G -d base_currency=OP -d currencies=XCD \
  -d date=2025-10-04 \
  -H "apikey: YOUR-API-KEY"

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Questions about OP to XCD

How much is 1 OP in XCD?

1 Optimism is 0.358211 East Caribbean Dollars at the mid-market rate of 4 October 2026, 14:03 UTC, and 1 XCD is 2.79165 OP.

What was the OP to XCD rate over the last year?

Over the last 52 weeks 1 OP ranged from 0.22185 to 2.04574 XCD, 0.538381 XCD on average.

Which exchange rate is this?

The mid-market rate: the midpoint between what currency markets pay and ask for OP/XCD, without the margin a bank or card issuer adds, so the rate you are charged is usually a little worse.