---
title: [OR] [MIB] [E3] [CBS] [1] [DP] Securities Trading & Execution
description: [OR] [MIB] [E3] [CBS] [1] [DP] Securities Trading & Execution
image: https://blog.bcm-institute.org/hubfs/Maybank%20Investment%20Bank%20Graphic%20Folder/MIB%20CBS%201%20Morepost/%5BOR%5D%20%5BMIB%5D%20%5BE3%5D%20%5BCBS%5D%20%5B1%5D%20%5BDP%5D%20Securities%20Trading%20%26%20Execution.jpg
---
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###### Designing a Resilient Investment Banking Model: The Maybank Investment Bank Journey
# \[OR\] \[MIB\] \[E3\] \[CBS\] \[1\] \[DP\] Securities Trading & Execution
[](https://cta-redirect.hubspot.com/cta/redirect/3893111/0d4b663c-6ffc-467f-9d1a-4d64744745db)
[](https://cta-redirect.hubspot.com/cta/redirect/3893111/fbbee199-4cc4-41e4-a6c0-e086225567c5)This chapter examines **CBS-1: Securities Trading & Execution** as one of the critical business services of **Maybank Investment Bank Berhad** from an operational resilience perspective.
Securities trading and execution form the backbone of the institution’s capital markets activities, enabling clients to access equity, derivatives, fixed income, and other investment instruments across domestic and international markets.
Given its direct interface with financial markets, clients, exchanges, clearing houses, and regulators, any disruption to this service could have immediate financial, reputational, and systemic consequences.
As such, understanding its end-to-end business processes is fundamental to strengthening resilience capabilities.
The chapter provides a structured decomposition of this high-level critical business service into detailed Sub-Critical Business Services (Sub-CBS), mapping the full trade lifecycle from client onboarding, order capture, and pre-trade risk controls, to execution, clearing, settlement, margin management, reconciliation, regulatory reporting, and business continuity arrangements.
### [](https://cta-redirect.hubspot.com/cta/redirect/3893111/732790df-c975-4982-a409-321d37ad0f1c)
[Moh Heng Goh](https://blog.bcm-institute.org/ebook-or/author/moh-heng-goh) Mar 3, 2026
###### Operational Resilience Certified Planner-Specialist-Expert
### [![\[OR\] \[MIB\] Legal Disclaimer Banner](https://no-cache.hubspot.com/cta/default/3893111/3f6f3532-eeed-4a2f-a703-09465c567f80.png)](https://cta-redirect.hubspot.com/cta/redirect/3893111/3f6f3532-eeed-4a2f-a703-09465c567f80)
### [](https://cta-redirect.hubspot.com/cta/redirect/3893111/732790df-c975-4982-a409-321d37ad0f1c)CBS-1 Securities Trading & Execution
#### Introduction
[![\[OR\] \[MIB\] \[E3\] \[CBS\] \[1\] \[DP\] Securities Trading & Execution](https://no-cache.hubspot.com/cta/default/3893111/7a960cf5-5f8f-4795-8e2d-941b62c49b0e.png)](https://cta-redirect.hubspot.com/cta/redirect/3893111/7a960cf5-5f8f-4795-8e2d-941b62c49b0e)
[](https://cta-redirect.hubspot.com/cta/redirect/3893111/fbbee199-4cc4-41e4-a6c0-e086225567c5)This chapter examines **CBS-1: Securities Trading & Execution** as one of the critical business services of **Maybank Investment Bank Berhad** from an operational resilience perspective.
Securities trading and execution form the backbone of the institution’s capital markets activities, enabling clients to access equity, derivatives, fixed income, and other investment instruments across domestic and international markets.
Given its direct interface with financial markets, clients, exchanges, clearing houses, and regulators, any disruption to this service could have immediate financial, reputational, and systemic consequences.
As such, understanding its end-to-end business processes is fundamental to strengthening resilience capabilities.
The chapter provides a structured decomposition of this high-level critical business service into detailed Sub-Critical Business Services (Sub-CBS), mapping the full trade lifecycle from client onboarding, order capture, and pre-trade risk controls, to execution, clearing, settlement, margin management, reconciliation, regulatory reporting, and business continuity arrangements.
By articulating these granular processes, the chapter enables clearer visibility of operational dependencies, control points, technology enablement, third-party interfaces, and regulatory touchpoints that collectively sustain trading operations under both normal and stressed conditions.
#### Purpose of the Chapter
The purpose of this chapter is to establish a comprehensive process-level understanding of **CBS-1: Securities Trading & Execution** to support operational resilience planning.
Specifically, it aims to:
- Identify and define the detailed sub-processes that collectively deliver the critical business service.
- Enable structured mapping of people, systems, facilities, and third-party dependencies supporting each Sub-CBS.
- Facilitate impact tolerance setting, scenario testing, and vulnerability assessments.
- Support compliance with regulatory expectations on operational resilience and business continuity.
By the end of this chapter, readers should be able to clearly articulate the end-to-end trade lifecycle within Maybank Investment Bank, understand where operational vulnerabilities may arise, and appreciate how resilience controls must be embedded across the entire trading value chain.
[![Banner \[Table\] \[OR\] \[E3\] Detailed Processes](https://no-cache.hubspot.com/cta/default/3893111/3ecaed5c-33ef-4660-bbad-bdc9839aa08c.png)](https://cta-redirect.hubspot.com/cta/redirect/3893111/3ecaed5c-33ef-4660-bbad-bdc9839aa08c)
###### Table P1: Detailed Processes for CBS-1
| **Sub-CBS Code** | **Name of Sub-CBS** | **Description of Sub-CBS** |
| --- | --- | --- |
| **1-1** | **Client Onboarding for Trading** | **Processes relating to account opening, KYC/CDD verification, risk profiling, trading limit setup, and activation of trading accounts across equities, derivatives, fixed income, and other capital market instruments.** |
| **1-2** | **Order Capture & Validation** | **Receipt of client trade orders via trading platforms, dealer terminals, institutional sales desks, or electronic channels; includes pre-trade validation such as limit checks, margin checks, and regulatory compliance screening.** |
| **1-3** | **Pre-Trade Risk Controls** | **Automated and manual risk controls, including credit exposure limits, position limits, margin sufficiency, fat-finger checks, short-selling controls, and regulatory trading restrictions.** |
| **1-4** | **Trade Execution (Exchange-Traded)** | **Routing and execution of orders on relevant exchanges (e.g., Bursa Malaysia or foreign exchanges) through brokers, DMA connections, or proprietary trading systems.** |
| **1-5** | **Trade Execution (OTC / Structured Products)** | **Execution of over-the-counter transactions, private placements, bonds, structured notes, and negotiated deals with counterparties or institutional investors.** |
| **1-06** | **Algorithmic & Electronic Trading Management** | **Management of algorithmic trading strategies, smart order routing, high-frequency connectivity, and system performance monitoring for electronic trading.** |
| **1-7** | **Trade Confirmation & Client Notification** | **Generation and delivery of trade confirmations to clients via electronic statements, contract notes, email notifications, or online portals.** |
| **1-08** | **Trade Capture & Booking** | **Recording executed trades into core trading and back-office systems; includes allocation to client accounts, error handling, and trade enrichment.** |
| **1-09** | **Clearing & Settlement Processing** | **Coordination with clearing houses (e.g., Bursa Malaysia Securities Clearing) and custodians for settlement of trades, including securities and cash settlement cycles (T+X).** |
| **1-10** | **Custody & Safekeeping Coordination** | **Interface with custodians and depositories for securities safekeeping, corporate action tracking, and reconciliation of holdings.** |
| **1-11** | **Margin & Collateral Management** | **Monitoring of margin requirements, collateral valuation, margin calls issuance, forced liquidation processes, and client funding status management.** |
| **1-12** | **Corporate Actions Processing** | **Processing dividends, bonus issues, rights issues, stock splits, and other corporate actions affecting client holdings.** |
| **1-13** | **Reconciliation & Exception Management** | **Daily reconciliation of trades, positions, cash balances, and settlement obligations; investigation and resolution of breaks and discrepancies.** |
| **1-14** | **Regulatory Reporting & Surveillance** | **Monitoring for market abuse, insider trading detection, suspicious transaction reporting, and submission of required reports to regulators and exchanges.** |
| **1-15** | **Business Continuity & System Recovery for Trading** | **Disaster recovery, backup trading sites, alternate connectivity arrangements, system failover testing, and crisis communication procedures to ensure continuity of trading operations.** |
[![Banner \[Summing\] \[OR\] \[E3\] Detailed Processes](https://no-cache.hubspot.com/cta/default/3893111/bce25519-5bf0-4302-aa7e-f4d565499b6d.png)](https://cta-redirect.hubspot.com/cta/redirect/3893111/bce25519-5bf0-4302-aa7e-f4d565499b6d)
In conclusion, CBS-1: Securities Trading & Execution represents a mission-critical capability that underpins Maybank Investment Bank’s role in the capital markets ecosystem.
Through a structured breakdown of its detailed Sub-CBS components, this chapter provides the necessary foundation for resilience mapping, control enhancement, and stress preparedness.
A clear understanding of these interconnected processes strengthens the institution’s ability to anticipate, withstand, respond to, and recover from operational disruptions—thereby safeguarding clients, market integrity, and institutional stability.
| Designing a Resilient Investment Banking Model: The Maybank Investment Bank Journey | | | | | | | | | | |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| **eBook 3: Starting Your OR Implementation** | | | | | | | | | | |
| **CBS-1 Securities Trading & Execution** | | | | | | | | | | |
| **CBS-1 DP** | **CBS-1 MD** | **CBS-1 MPR** | **CBS-1 ITo** | **CBS-1 SuPS** | ** CBS-1 ST ** | **eBook 2** | | | | |
| [![\[OR\] \[MIB\] \[E3\] \[CBS\] \[1\] \[DP\] Securities Trading & Execution](https://no-cache.hubspot.com/cta/default/3893111/7a960cf5-5f8f-4795-8e2d-941b62c49b0e.png)](https://cta-redirect.hubspot.com/cta/redirect/3893111/7a960cf5-5f8f-4795-8e2d-941b62c49b0e) | [![\[OR\] \[MIB\] \[E3\] \[CBS\] \[1\] \[MD\] Map Dependency](https://no-cache.hubspot.com/cta/default/3893111/4818366e-86d1-4625-b282-e17bd7e87a6d.png)](https://cta-redirect.hubspot.com/cta/redirect/3893111/4818366e-86d1-4625-b282-e17bd7e87a6d) | [![\[OR\] \[MIB\] \[E3\] \[CBS\] \[1\] \[MPR\] Map Processes and Resources](https://no-cache.hubspot.com/cta/default/3893111/aef19608-353c-48cd-89b2-f76601598a32.png)](https://cta-redirect.hubspot.com/cta/redirect/3893111/aef19608-353c-48cd-89b2-f76601598a32) | [![\[OR\] \[MIB\] \[E3\] \[CBS\] \[1\] \[ITo\] Establish Impact Tolerances](https://no-cache.hubspot.com/cta/default/3893111/86a15235-66bf-4ff2-a2fc-aefe29518d19.png)](https://cta-redirect.hubspot.com/cta/redirect/3893111/86a15235-66bf-4ff2-a2fc-aefe29518d19) | [![\[OR\] \[MIB\] \[E3\] \[CBS\] \[1\] \[SuPS\] Identify Severe but Plausible Scenarios](https://no-cache.hubspot.com/cta/default/3893111/dc813894-8c9d-4277-a496-5f45b220f990.png)](https://cta-redirect.hubspot.com/cta/redirect/3893111/dc813894-8c9d-4277-a496-5f45b220f990) | [![\[OR\] \[MIB\] \[E3\] \[CBS\] \[1\] \[ST\] Perform Scenario Testing](https://no-cache.hubspot.com/cta/default/3893111/d9e1fd27-e41f-4735-9e4f-a98355d23bbb.png)](https://cta-redirect.hubspot.com/cta/redirect/3893111/d9e1fd27-e41f-4735-9e4f-a98355d23bbb) | [](https://cta-redirect.hubspot.com/cta/redirect/3893111/87af532d-2b9f-45b6-8223-757fba5002e0) | | | | [](https://cta-redirect.hubspot.com/cta/redirect/3893111/0fd66f64-f7a8-4c65-a54b-9c56982c138c) |
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