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21121 CATL Put
CI
Nominal Price
0.171
CI Bid *
(Shares)
(Shares)
0.198
()
CI Ask *
(Shares)
(Shares)
0.200
()
Eff. Gearing
3.9x
OTM
28.4%
388.88HKD
(Strike)
Days to Maturity
230
2026-05-28
Prev. Close: 0.171
High/Low: 0.206/ 0.182
Underlying 4pm Ref. Price: 541.00
Underlying Price Diff. after CAS: +2.00 (+0.4%)
CI Prev. day quote: 0.169 / 0.175
*CI Prev. day quote diff.
: /
: /
Strike: 388.88(28.4% OTM)
Maturity: 2026-05-28
Entitlement Ratio: 100
Implied Volatility: 51.6%
Delta: 14.262%
Outstanding Quantity%(Shares) : 1.8% (710K)
Daily Theta (%) : -0.70%
Vega: 4.81%
Tick Sensitivity: -0.7131
: -0.7131
Board Lot: 10,000
No. of Trades: 357
Turnover: 15.85MHKD
Last Update: 2025-10-10 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: 3750 CATL
543.00 -42.00 (-7.2%)
High: 576.50
Low: 539.50
Turnover: 2.756BHKD
Open: 566.50
Prev. Close: 543.00
Turnover: 2.756BHKD
Volume: 5.026M
Bid: 543.00
Ask: 543.50
CATL Intraday Trend
Last Update: (15 mins delayed)
Market Insight
| CI 21121 | Market Average | |
|---|---|---|
| Turnover | ||
| Seqno | ||
| Spread | ||
| Quoted size |
Last Update: (15 mins delayed)
Detailed Terms
Type: Put
5 Days Average I.V. : 53.8%
Premium: 32.0%
Open: 0.184
High/Low: 0.206/0.182
Break Even:368.98 (HKD)
:368.98 (HKD)
Prev. Close: 0.171
Ref. Price at 4pm: 541.00
Price Diff. after CAS: +2.00 (+0.4%)
Listing Date: 2025-09-30
Prev. Outstanding Change:
-450K
-450K
Last Trading Date:
2026-05-22
2026-05-22
