SEHK News ． 2025-10-21 08:49 The Exchange News  2025-10-20 17:07 OPTN NEWS - NEW WEEKLY STOCK OPTIONS CONTRACTS  2025-10-20 17:07 OPTN NEWS - NEW STOCK OPTIONS CONTRACTS  2025-10-20 08:51 The Exchange News  2025-10-17 11:24 OPTN NEWS - Invalid Block Trade  2025-10-17 08:40 The Exchange News  2025-10-16 17:09 OPTN NEWS - NEW STOCK OPTIONS CONTRACTS  2025-10-16 08:44 The Exchange News  2025-10-15 08:43 The Exchange News  2025-10-14 17:07 OPTN NEWS - NEW STOCK OPTIONS CONTRACTS 
Chart
Price
CIALIBA@EC2511A (15717) -- Quote is delayed for at least 15 mins2025-10-21 11:43:43
Last Price
0.440
Price Change
0.060
Bid
0.440
Day High
N/A
Open
N/A
PCT Change
15.789%
Ask
0.445
Day Low
N/A
Prev.Close
0.380
Volume0.00Turnover0.00
Premium0.48%Lot Size10000
Gearing(X)3.82Strike125.000
Converting Ratio0.010000Implied Volatility60.54%
Expiry Date2025-11-28CurrencyHKD
Linked Stock: 9988
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