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Optimism (OP) to Canadian Dollar (CAD)

Convert Optimism to Canadian dollars at the live mid-market rate. Reverse: CAD to OP

1 Optimism =

0.183 CAD −0.06% today

1 OP = 0.182966 CAD · 1 CAD = 5.46548 OP

Mid-market rate, updated 00:01 UTC. Paid plans update as often as every 60 seconds. Get OP→CAD rates via API

OP to CAD over the last year

0.501.00Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
1.05669
52-week low
0.11421
52-week average
0.28164
Change over the year
−82.57%

Conversion tables

OP to CAD
OP CAD
1 OP 0.183 CAD
10 OP 1.83 CAD
100 OP 18.30 CAD
1,000 OP 182.97 CAD
10,000 OP 1,829.66 CAD
50,000 OP 9,148.32 CAD
100,000 OP 18,296.64 CAD
CAD to OP
CAD OP
1 CAD 5.46548356 OP
10 CAD 54.65483563 OP
100 CAD 546.54835628 OP
1,000 CAD 5,465.48356280 OP
10,000 CAD 54,654.83562800 OP
50,000 CAD 273,274.17814000 OP
100,000 CAD 546,548.35628000 OP

Get OP→CAD rates via API

The live rate, the rate on any past day or a whole range, for CAD 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=CAD \
  -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=CAD \
  -d date=2025-10-02 \
  -H "apikey: YOUR-API-KEY"

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Questions about OP to CAD

How much is 1 OP in CAD?

1 Optimism is 0.182966 Canadian dollars at the mid-market rate of 2 October 2026, 00:01 UTC, and 1 CAD is 5.46548 OP.

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

Over the last 52 weeks 1 OP ranged from 0.11421 to 1.05669 CAD, 0.281644 CAD on average.

Which exchange rate is this?

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