28109 HKEX Put
CI
Nominal Price
0.064
- (-)
CI Bid *
(Shares)
(Shares)
0.063
()
CI Ask *
(Shares)
(Shares)
0.064
()
Eff. Gearing
9.3x
OTM
17.7%
350HKD
(Strike)
Days to Maturity
172
2026-10-30
Prev. Close: 0.064
High/Low: 0.067/ 0.064
Underlying 4pm Ref. Price: 424.00
Underlying Price Diff. after CAS: +1.400 (+0.3%)
CI Prev. day quote: 0.064 / 0.065
*CI Prev. day quote diff.
: /
Strike: 350(17.7% OTM)
Maturity: 2026-10-30
Entitlement Ratio: 100
Implied Volatility: 28.4%
Delta: 13.960%
Outstanding Quantity%(Shares) : 8.7% (4.37M)
Daily Theta (%) : -1.04%
Vega: 9.92%
Tick Sensitivity
: -0.2792
Board Lot: 10,000
No. of Trades: 3
Turnover: 76.58KHKD
Last Update: 2026-05-11 16:35
(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: 0388 HKEX
425.40 +1.20 (+0.3%)
High: 425.40
Low: 420.20
Turnover: 1.678BHKD
Open: 423.00
Prev. Close: 425.40
Turnover: 1.678BHKD
Volume: 3.968M
Bid: 425.20
Ask: 425.40
HKEX Intraday Trend
Last Update: (15 mins delayed)
Market Insight 
| CI 28109 | Market Average | |
|---|---|---|
| Turnover | ||
| Seqno | ||
| Spread | ||
| Quoted size |
Last Update: (15 mins delayed)
Detailed Terms
Type: Put
5 Days Average I.V. : 28.2%
Premium: 19.2%
Open: 0.065
High/Low: 0.067/0.064
Break Even
:343.60 (HKD)
Prev. Close: 0.064
Ref. Price at 4pm: 424.00
Price Diff. after CAS: +1.400 (+0.3%)
Listing Date: 2026-04-13
Prev. Outstanding Change:
-230.00K
-230.00K
Last Trading Date:
2026-10-26
2026-10-26
