1. Currency converter
  2. OP to HKD

Optimism (OP) to Hong Kong Dollar (HKD)

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

1 Optimism =

1.04 HKD −3.18% today

1 OP = 1.03768 HKD · 1 HKD = 0.963685 OP

Mid-market rate, updated 11:34 UTC. Paid plans update as often as every 60 seconds. Get OP→HKD rates via API

OP to HKD over the last year

2.004.006.00Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
5.8970
52-week low
0.6445
52-week average
1.5557
Change over the year
−81.58%

Conversion tables

OP to HKD
OP HKD
1 OP 1.04 HKD
10 OP 10.38 HKD
100 OP 103.77 HKD
1,000 OP 1,037.68 HKD
10,000 OP 10,376.83 HKD
50,000 OP 51,884.16 HKD
100,000 OP 103,768.32 HKD
HKD to OP
HKD OP
1 HKD 0.9637 OP
10 HKD 9.63685284 OP
100 HKD 96.36852839 OP
1,000 HKD 963.68528390 OP
10,000 HKD 9,636.85283900 OP
50,000 HKD 48,184.26419500 OP
100,000 HKD 96,368.52839000 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"

Related conversions

Popular Optimism conversions

Popular Hong Kong Dollar conversions

Questions about OP to HKD

How much is 1 OP in HKD?

1 Optimism is 1.03768 Hong Kong dollars at the mid-market rate of 4 October 2026, 11:34 UTC, and 1 HKD is 0.963685 OP.

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, 1.55572 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.