Convert 100 Optimism (OP) to Hong Kong Dollar (HKD)

Convert Optimism to Hong Kong dollars at the live mid-market rate. Reverse: HKD to OP

Amount

From

100 Optimism =

103.55 HKD −3.39% today

1 OP = 1.03547 HKD · 1 HKD = 0.965744 OP

Mid-market rate, updated 11:53 UTC. Paid plans update as often as every 60 seconds. Get OP→HKD rates via API

OP to HKD over the last year

52-week high: 5.8970
52-week low: 0.6445
52-week average: 1.5557
Change over the year: −81.62%

Conversion tables

OP to HKD
OP	HKD
1 OP	1.04 HKD
10 OP	10.35 HKD
100 OP	103.55 HKD
1,000 OP	1,035.47 HKD
10,000 OP	10,354.71 HKD
50,000 OP	51,773.55 HKD
100,000 OP	103,547.10 HKD

HKD to OP
HKD	OP
1 HKD	0.9657 OP
10 HKD	9.65744099 OP
100 HKD	96.57440985 OP
1,000 HKD	965.74409850 OP
10,000 HKD	9,657.44098500 OP
50,000 HKD	48,287.20492500 OP
100,000 HKD	96,574.40985000 OP

Get OP→HKD rates via API

The live rate, the rate on any past day or a whole range, for HKD 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=HKD \
  -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=HKD \
  -d date=2025-10-04 \
  -H "apikey: YOUR-API-KEY"

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Questions about OP to HKD

How much is 100 OP in HKD?

100 Optimism is 103.55 Hong Kong dollars at the mid-market rate of 4 October 2026, 11:53 UTC, when 1 OP = 1.03547 HKD.

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

Over the last 52 weeks 1 OP ranged from 0.644509 to 5.89699 HKD, 1.55571 HKD on average.

Which exchange rate is this?

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