1v1 Institutional Counterparty Comparison
IB vs Southwest Securities: Regulation, 6D Ratings & Safety Audit
Deterministic head-to-head benchmarking of IB (Interactive Brokers Hong Kong Limited) and Southwest Securities (Southwest Securities International Securities Limited) across primary regulatory filings, statutory Tier-1 authorisations, 6-Dimension compliance scores, execution software, and warning exposure.
Coverage: Stock brokers, investment platforms and wealth managers
- IB 6D Score
- 8.0
- Southwest Securities 6D Score
- 5.0
- Regulated Licences
- 5 vs 1
- Warning Flags
- 0 vs 0
IB outranks Southwest Securities by +3.0 pts in composite 6D scoring (8.0 vs 5.0)
On supervisory breadth, IB holds 5 active regulated licence(s) (0 Tier-1) out of 5 total filings and 0 warning count(s), whereas Southwest Securities holds 1 active regulated licence(s) (0 Tier-1) out of 1 total filings and 0 warning count(s). Allocators should inspect the individual licence numbers and contracting legal entities below before onboarding.
6-Dimension Quantitative Scorecard Comparison
Head-to-head breakdown across all 6 proprietary evaluation dimensions (0.0–10.0 scale).
| Evaluation Dimension | Methodology Weight | IB | Southwest Securities | Score Delta | Dimension Leader |
|---|---|---|---|---|---|
| Overall Composite 6D Score | 100% Composite | 8.0 | 5.0 | +3.0 | IB |
| Regulatory & Licensing Integrity (riskScore) | 30% Weight | 8.0 | 6.0 | +2.0 | IB |
| Execution & Software Infrastructure (industryScore) | 20% Weight | 6.0 | 4.0 | +2.0 | IB |
| User Reputation & Complaint Telemetry (userScore) | 20% Weight | 0.0 | 0.0 | 0.0 | Statistical Tie |
| Institutional Brand Longevity (brandScore) | 15% Weight | 8.0 | 6.0 | +2.0 | IB |
| Global Market Influence & Footprint (influenceScore) | 15% Weight | 8.0 | 6.0 | +2.0 | IB |
Visual Architecture Benchmark: IB vs Southwest Securities
Vector comparison exhibit generated from live supervisory snapshot metrics.
Regulatory Standing, Entity & Platform Comparison
Structural comparison of supervisory authorisations, domicile, execution terminals, and risk telemetry.
| Audit Attribute | IB | Southwest Securities |
|---|---|---|
| Primary Legal Name | Interactive Brokers Hong Kong Limited | Southwest Securities International Securities Limited |
| Source Risk Classification | Risk level not supplied | Risk level not supplied |
| Active Regulated / Total Filings | 5 regulated / 5 total (0 Tier-1) | 1 regulated / 1 total (0 Tier-1) |
| Recorded Certificate Numbers | ||
| Registered Domicile / Address | One Pickwick Plaza, Greenwich, CT 06830 USA | Hong Kong Causeway Bay Hysan Avenue No. 1 14/F |
| Offered Asset Classes & Services | Stocks, options, futures, currencies, securities, etc. | Stocks |
| Execution Software & Terminals | MT4, MT5 | Proprietary / Web Platform |
| Supported Client Languages | Chinese (Simplified), Chinese (Traditional), Spanish, Portuguese, English | Chinese (Simplified), Chinese (Traditional), English |
| Warning / Exposure Count | 0 recorded warning(s) | 0 recorded warning(s) |
| Specialized Sub-Page Audits |
Related 1v1 Institutional Comparisons
Compare IB and Southwest Securities against other regulated peers in our stock brokers, investment platforms and wealth managers slice.
Frequently Asked Questions: IB vs Southwest Securities
Deterministic counterparty comparison answers derived from supervisory records.
Which institution has stronger regulatory oversight: IB or Southwest Securities?
IB holds more active regulated filings (5 vs 1). Specifically, IB maintains 5 total recorded filing(s) (IIROC, Financial Conduct Authority, ASIC, MAS) with 0 warning flag(s), whereas Southwest Securities maintains 1 recorded filing(s) (SFC) with 0 warning flag(s). Always confirm the specific subsidiary onboarding your account on the official regulator register.
How do the 6D quantitative compliance scores compare between IB and Southwest Securities?
In ETFYield Lab's 6-Dimension scoring matrix (0.0–10.0 scale), IB records an Overall Score of 8.0 (Risk & Licensing: 8.0, Brand: 8.0, Market Influence: 8.0, User Reputation: 0.0, Execution & Software: 6.0), compared with Southwest Securities at 5.0 Overall (Risk & Licensing: 6.0, Brand: 6.0, Market Influence: 6.0, User Reputation: 0.0, Execution & Software: 4.0).
How do IB and Southwest Securities differ in trading platforms and asset classes?
IB lists Stocks, options, futures, currencies, securities, etc. with execution software [MT4, MT5], while Southwest Securities lists Stocks with execution software [proprietary/web execution]. Counterparties should verify FIX/API connectivity, server routing topology, and negative balance protection per entity.
Which counterparty carries lower regulatory warning and complaint exposure: IB or Southwest Securities?
IB carries a "Risk level not supplied" classification with 0 warning/exposure count(s) and 0 user comment(s), while Southwest Securities carries a "Risk level not supplied" classification with 0 warning/exposure count(s) and 0 user comment(s).
Structured against supervisory register snapshots and public regulatory filings. Verify your contracting legal entity and current authorisation status directly on the issuing regulator’s official register before transacting.