ROE and theoretical P/B scenarios

If long-term ROE stays stable, how does the cost of equity affect a reasonable P/B assumption?

Valuation VAL-047 Matrix Sample

Sample data. Every number, symbol and holding on these pages is generated sample data dated 2026-10-16, used only to illustrate layout and method for educational and informational purposes. It is not market data, backtest output or a forecast, and the analytics described in the specifications are not running.

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0700.HK Tencent Holdings | Hang Seng Index | 2025-10-16 – 2026-10-16 | HKD

Highest item: High cost of equity
3.79 x
Lowest item: Low cost of equity
1.33 x
Average
2.39 x
Number of items
5 items

Theoretical P/B matrix

Theoretical P/B (x) (Matrix)

Current P/B

Long-term ROE (%) (Bar)

Steady-state assumptions

Theoretical P/B (x) and Long-term ROE (%) (Table)

Sample data rows

Long-term ROE (%)Theoretical P/B (x)Long-term ROE (%)Data date (sample)
Low ROE 2.84 14.42 2026-10-16
Medium ROE 1.78 15.51 2026-10-16
High ROE 2.19 5.28 2026-10-16
Low cost of equity 1.33 4.93 2026-10-16
High cost of equity 3.79 13.45 2026-10-16