18887 CHINA TOWER Call
CI
Nominal Price
0.120
-0.007 (-5.5%)
CI Bid *
(Shares)
(Shares)
0.119
()
CI Ask *
(Shares)
(Shares)
0.121
()
Eff. Gearing
5.8x
OTM
24.8%
14.38HKD
(Strike)
Days to Maturity
286
2026-07-30
Prev. Close: 0.127
High/Low: 0.126/ 0.116
Underlying 4pm Ref. Price: 11.62
Underlying Price Diff. after CAS: +0.040 (+0.3%)
CI Prev. day quote: 0.127 / 0.128
*CI Prev. day quote diff.
: /
Strike: 14.38(24.8% OTM)
Maturity: 2026-07-30
Entitlement Ratio: 5
Implied Volatility: 37.1%
Delta: 30.133%
Outstanding Quantity%(Shares) : 55.0% (33M)
Daily Theta (%) : -0.58%
Vega: 5.62%
Tick Sensitivity
: 0.6027
Board Lot: 2,500
No. of Trades: 283
Turnover: 14.71MHKD
Last Update: 2025-10-17 11:10
(15 mins delayed)
(15 mins delayed)
*Updated at
(The real time quotes are for references only,
and may be delayed due to network interruption or transmission delays.)
(The real time quotes are for references only,
and may be delayed due to network interruption or transmission delays.)
Intraday Chart
Price Chart
I.V. Chart
Outstanding Chart
Calculator
Intraday Chart
Warrant Price(HKD)
Bid
Ask
Last Update: (15 mins delayed)
Underlying: 0788 CHINA TOWER
11.52 -0.140 (-1.2%)
High: 11.67
Low: 11.43
Turnover: 77.63MHKD
Open: 11.66
Prev. Close: 11.66
Turnover: 77.63MHKD
Volume: 6.746M
Bid: 11.51
Ask: 11.52
CHINA TOWER Intraday Trend
Last Update: (15 mins delayed)
Market Insight 
CI 18887 | Market Average | |
---|---|---|
Turnover | ||
Seqno | ||
Spread | ||
Quoted size |
Last Update: (15 mins delayed)
Detailed Terms
Type: Call
5 Days Average I.V. : 37.2%
Premium: 30.0%
Open: 0.126
High/Low: 0.126/0.116
Break Even
:14.98 (HKD)
Prev. Close: 0.127
Ref. Price at 4pm: 11.62
Price Diff. after CAS: +0.040 (+0.3%)
Listing Date: 2025-08-01
Prev. Outstanding Change:
-285K
-285K
Last Trading Date:
2026-07-24
2026-07-24