CB Arbitrage Desk Refinitiv · LSEG Eikon updated 2026-05-17 08:07
DEMO MODE · Static snapshot. The live version (running locally) pulls fresh Refinitiv data every weekday at 08:04. View code on GitHub.
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Kasumigaseki Cap

JP292052243= · underlying 3498.T · matures 2029-11-05
NR 429bp MC pricer · 96% reset prob STALE_CONV_PX View memo →
Plain-English summary This bond looks rich to model by -14.9%. The market is paying more than our pricer says is fair. Either avoid, or short if you can borrow. Greeks below show how the bond responds to changes in stock price, vol, time, and interest rates — these drive your hedge ratios.
Market102.12
Model · MC86.93
Cheap-14.9%
MC vs Tree-5.56
Bond floor81.36
Parity33.99
Premium200%
HV6047%
IV100%
Δ Delta0.000
Γ Gamma0.00000
Vega0.14
θ /day+0.141

Position sizing & hedge calculator

Bond cost (mkt)
Shares to short
Short proceeds
Expected mispricing
Theta /day
Vega /1 vol pt

Buy ¥100M face of this CB at market 102.12 = . Short shares of 3498.T at ¥6,020. If model is right, expected gross convergence P&L is . After 25bp bond round-trip + 5bp equity round-trip transaction costs, net edge is . At 1% JPY financing on the long bond, daily carry costs (offset by short rebate).

Price history — model vs market (backtest)

Cheap% over time (backtest)