firms Unlike the other Greeks, implied volatility was unknown. 6 t Implied volatility Realized volatility t + 1 • It was calculated by reverse engineer process from the option price at time t. • Implied
The Derivatives Act The Derivatives Act B.E. 2546 SECTION 33. A derivatives business operator shall segregate the customer asset from its own, and shall prepare and keep account of customer asset for
reference. Notification of the Office of the Securities and Exchange Commission No. SorThor. 32/2548 Re. Customer Complaint Proceedings of Licensed Derivatives Brokers _________________ By virtue of Clause 27
reference. Notification of the Office of the Securities and Exchange Commission No. SorThor. 32/2548 Re. Customer Complaint Proceedings of Licensed Derivatives Brokers _________________ By virtue of Clause 27
]St0 HC = Ct1−[Delta]St1 DeltaBS = f ( St0, K, T, r, σ ) Historical statistic : Standard deviation Implied statistic : Min ∑ (Cmarket – C theoretical) 2 DeltaWM = f ( St0, K, T, r, μ, σ* ) σ* = f (r, μ
customer acquisition rose to 64,500 in the quarter, resulting in total subscribers of 795,000. Despite elevated price competition in operator- switching segment, the Power4Maxx, a fixed- mobile- content
Bt20,000-25,000mn, to continue enhancing the quality of 4G network, which continues to grow and is serving 66% of total customer base. Fixed broadband business grew healthily AIS Fibre reported a sequential
network quality and superior customer experience. In 3Q18, we engaged in two key partnerships to strengthen core business as well as to drive our mobile money business. First, we have announced a strategic
AIS PLAY video platform, AIS has started to implement a fixed-mobile-content (FMC) convergence strategy to acquire/retain quality customer segments in order to increase revenue per household in the long
, AIS Fibre recorded 373,900 subscribers, a net addition of 72,400, and represented 1.7% of service revenue. In addition, we sought to create differentiation through digital contents and enhance customer