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Terms and Indicators

21499 DS-HKEX@EC2603A
Last update time: 18/12/2025 11:50 (15 minutes delayed)

Bid(HKD): N/A	Ask(HKD): N/A	Change -
		Price(HKD) 0.012

Open(HKD):	N/A	Turnover($K):	0.00
Day High(HKD):	N/A	Volume(K):	0.00
Day Low(HKD):	N/A	Underlying Price(HKD):	399.400
Close(HKD):	0.012	Underlying Price Change(%):	1.00(+0.25%)

Name	DS-HKEX@EC2603A	Maturity Date(D/M/Y)	26/03/2026
Stock Type	Standard	Last Trading Date(D/M/Y)	20/03/2026
Type	Call	Time to Maturity(Days)	98day(s)
Strike(HKD)	589.380	Conversion Ratio	100
Break-Even Price	590.580	Moneyness	47.57 OTM
Premium(%)	47.87 %	Board Lot	10,000
Effective Gearing(X)	N/A	Delta(%)	N/A
Implied Volatility(%)	N/A	Outstanding Qty(M)	3.32
Vega(%)	14.68 %	Outstanding Qty (%)	4.74 %
30 Hist. Vol (30-days)(%)	16.736 %	Daily Theta(%)	-4.25
Gearing(X)	332.83 X	Listing Date(D/M/Y)	09/10/2025


Listing Date:09/10/2025	Today:18/12/2025	Last Trading Date:20/03/2026 Maturity Date:26/03/2026

Last update time: 18/12/2025 11:50 (15 minutes delayed)

Underlying: 0388 HKEX
Last update time: 18/12/2025 11:50 (15 minutes delayed)

Price (HKD)	Change (%)	Bid (HKD)	Ask (HKD)	High (HKD)	Low (HKD)
399.400	1.00(+0.25%)	399.400	399.600	401.600	395.000

Code	Underlying	Type	Maturity Date(D/M/Y)	Strike	Price(HKD)	Change(%)	Premium(%)	Effective Gearing(X)	Implied Volatility(%)	Conversion Ratio	Outstanding Qty(M)	Turnover($K)
23431	HKEX	Call	29/05/2026	464.190	0.118	-0.84	19.18 %	9.25 X	29.01 %	100	1.30	5,869.69
22944	HKEX	Call	08/06/2026	488.200	0.090	+1.12	24.49 %	9.44 X	29.86 %	100	3.78	486.52
23430	HKEX	Call	23/06/2027	419.080	0.124	-3.88	20.45 %	3.72 X	31.70 %	500	0.03	6.60
13855	HKEX	Call	27/04/2026	518.500	0.040	+2.56	30.82 %	11.46 X	32.02 %	100	54.45	6.10
22088	HKEX	Call	08/04/2026	500.500	0.036	-2.70	26.21 %	12.90 X	30.43 %	100	3.51	3.50
17568	HKEX	Call	26/01/2026	530.500	0.010	-	33.07 %	N/A	N/A	100	7.57	0.00
18502	HKEX	Call	24/12/2025	580.500	0.010	-	45.47 %	N/A	N/A	50	2.43	0.00
18642	HKEX	Call	09/02/2026	557.300	0.015	-	39.91 %	N/A	N/A	100	0.89	0.00
20004	HKEX	Call	26/03/2026	589.380	0.020	-	48.07 %	N/A	N/A	100	8.52	0.00
22087	HKEX	Call	20/04/2026	530.500	0.030	+3.45	33.58 %	N/A	N/A	100	0.00	0.00

Code	Underlying	Type	Maturity Date(D/M/Y)	Strike	Price(HKD)	Change(%)	Premium(%)	Effective Gearing(X)	Implied Volatility(%)	Conversion Ratio	Outstanding Qty(M)	Turnover($K)
21944	HKEX	Put	23/06/2026	359.800	0.138	-2.82	13.37 %	7.40 X	28.18 %	100	0.18	2,712.73
19860	HKEX	Put	20/02/2026	387.800	0.094	-4.08	5.26 %	14.69 X	22.72 %	100	1.40	2,447.39
18015	HKEX	Put	18/12/2025	349.800	0.020	-	12.92 %	N/A	N/A	100	1.21	0.00
18983	HKEX	Put	20/01/2026	368.480	0.035	-7.89	8.62 %	19.73 X	30.05 %	100	0.09	0.00

Code	Underlying	Type	Maturity Date (D/M/Y)	Strike	Call Level	Price(HKD)	Change(%)	Premium(%)	Gearing(X)	Conversion Ratio	Outstanding Qty(M)	Turnover($K)
65778	HKEX	Bull	09/10/2026	266.880	268.880	0.265	-	-0.01 %	3.01 X	500	0.46	0.00

Code	Underlying	Type	Maturity Date (D/M/Y)	Strike	Call Level	Price(HKD)	Change(%)	Premium(%)	Gearing(X)	Conversion Ratio	Outstanding Qty(M)	Turnover($K)
No Related Data

Last update time: 18/12/2025 11:50 (15 minutes delayed)

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All data are at least 15 mins delayed

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This information is provided by BOCI Asia Limited, a licensed corporation with the Securities and Futures Commission of Hong Kong （“SFC”）. The content of this website has not been approved by the SFC. Any materials provided on this website are provided for reference only and does not constitute an offer, a solicitation of an offer or any advice or recommendation to conclude or participate in any transaction, or provide any investment advice or service. Past performance is not indicative of future performance. The price of structured products such as Warrant, CBBC and/or Inline Warrant may go down as well as up and the value of which may become worthless before the expiry date, as such, investors may sustain a total loss of investment. Please note that CBBC have a mandatory call feature and may therefore be subject to early termination, upon which （i）investors in category N CBBC will lose all their investments in CBBC; and （ii）the residual value of category R CBBCs may be zero. Please also note that Inline Warrant is newly introduced to the market and there is no similar products currently listed on the Exchange for comparison. In addition, structured products issued by BOCI Asia Limited or its affiliate are uncollateralised and investors are relying on the issuer’s credit worthiness in determining the issuer’s ability to meet its obligations under the structured products. This is a non-collateralised product. If the Issuer is insolvent or defaults, investors may not recover part or all of the amount due. An investor should read carefully the relevant listing documents （and any documents appendix thereto）and the relevant supplemental listing document to understand the full details of the Warrant, CBBC and/or Inline Warrant（including risk factors provided therein）, and due consideration have been given having considered the nature and risks involved in investing in these products, to decide whether the investment is suitable for an investor’s individual circumstances and, if necessary, an investor should consult their professional advisers. BOCI Securities Limited is the liquidity provider for the Warrant, CBBC and/or Inline Warrant issued by BOCI Asia Limited and may be the only person quoting prices for the Warrant, CBBC and/or Inline Warrant issued by BOCI Asia Limited. BOCI Asia Limited, BOCI Securities Limited and its affiliated companies do not make any representations or warranties as to the liquidity of the Warrant, CBBC and/or Inline Warrant. BOCI Asia Limited or its affiliates （“BOCI Group”） provides the information in good faith to ensure that the information provided is accurate and reliable. BOCI Group does not represent or warrant the completeness, reliability and accuracy of the information and BOCI Group does not accept any responsibility for any inaccuracies or omissions of the information.

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Your personal data may be used only for the purposes of （i） technical administration （ii） research & development of financial services or related products （iii） customer and user administration and （iv）marketing. We use your personal data to inform you about our services and products only in line with applicable laws and regulations. Your personal data will be used for compliance and regulatory purposes.

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We will make available the listing documents and announcements in printed form during usual business hours on any weekday (Saturdays, Sundays and holidays excepted) at BOCI Asia Limited, 20/F, Bank of China Tower, 1 Garden Road, Hong Kong to holders of our listed structured products free of charge upon request.

Disclaimer and Important Note

Disclaimer and Important Note:
This information is provided by BOCI Asia Limited, a licensed corporation with the Securities and Futures Commission of Hong Kong （“SFC”）. The content of this website has not been approved by the SFC. Any materials provided on this website are provided for reference only and does not constitute an offer, a solicitation of an offer or any advice or recommendation to conclude or participate in any transaction, or provide any investment advice or service. Past performance is not indicative of future performance. The price of structured products such as Warrant, CBBC and/or Inline Warrant may go down as well as up and the value of which may become worthless before the expiry date, as such, investors may sustain a total loss of investment. Please note that CBBC have a mandatory call feature and may therefore be subject to early termination, upon which （i）investors in category N CBBC will lose all their investments in CBBC; and （ii）the residual value of category R CBBCs may be zero. Please also note that Inline Warrant is newly introduced to the market and there is no similar products currently listed on the Exchange for comparison. In addition, structured products issued by BOCI Asia Limited or its affiliate are uncollateralised and investors are relying on the issuer’s credit worthiness in determining the issuer’s ability to meet its obligations under the structured products. This is a non-collateralised product. If the Issuer is insolvent or defaults, investors may not recover part or all of the amount due. An investor should read carefully the relevant listing documents （and any documents appendix thereto）and the relevant supplemental listing document to understand the full details of the Warrant, CBBC and/or Inline Warrant（including risk factors provided therein）, and due consideration have been given having considered the nature and risks involved in investing in these products, to decide whether the investment is suitable for an investor’s individual circumstances and, if necessary, an investor should consult their professional advisers. BOCI Securities Limited is the liquidity provider for the Warrant, CBBC and/or Inline Warrant issued by BOCI Asia Limited and may be the only person quoting prices for the Warrant, CBBC and/or Inline Warrant issued by BOCI Asia Limited. BOCI Asia Limited, BOCI Securities Limited and its affiliated companies do not make any representations or warranties as to the liquidity of the Warrant, CBBC and/or Inline Warrant. BOCI Asia Limited or its affiliates （“BOCI Group”） provides the information in good faith to ensure that the information provided is accurate and reliable. BOCI Group does not represent or warrant the completeness, reliability and accuracy of the information and BOCI Group does not accept any responsibility for any inaccuracies or omissions of the information.

Treatment of Personal Data Privacy Statement
Thank you for your interest in our services and products. Your privacy is important to us and we want you to feel comfortable visiting our website. We take care to protect your personal data collected, processed and used during visits to the BOCI website.

By accessing BOCI website you accept this privacy statement.
If you do not agree to this statement, do not proceed to further web pages of the BOCI website.

How may your personal data be used?
Your personal data may be used only for the purposes of （i） technical administration （ii） research & development of financial services or related products （iii） customer and user administration and （iv）marketing. We use your personal data to inform you about our services and products only in line with applicable laws and regulations. Your personal data will be used for compliance and regulatory purposes.

How do we collect and store information from you?
You are informed that when visits are made to this Website, cookies may be installed automatically and retained temporarily in your memory or on your hard disk. Cookies will record information about your use of this Website. You acknowledge that you have been informed of this practice and authorize BOCI to use any information collected through our use of cookies in connection with the purposes set out under “How may your personal data be used?” above. You may deactivate the cookies in the settings of your navigation software. If you choose not to accept cookies, you can still visit the BOCI website. However, this may result in a reduced availability of the services provided by BOCI website.

To whom do we disclose information gathered from the BOCI website?
BOCI may disclose your information to it and its affiliates’ employees, agents and third party service providers. We may also disclose your information to governmental agencies and regulatory authorities having jurisdiction over our business affairs. We will procure that the foregoing recipients of your information to observe personal data privacy.

We will make available the listing documents and announcements in printed form during usual business hours on any weekday (Saturdays, Sundays and holidays excepted) at BOCI Asia Limited, 20/F, Bank of China Tower, 1 Garden Road, Hong Kong to holders of our listed structured products free of charge upon request.