Risk-indifference pricing of American-style contingent claims

Rohini Kumar , Frederick “Forrest” Miller , Hussein Nasralah , Stephan Sturm

Probability, Uncertainty and Quantitative Risk ›› 2026, Vol. 11 ›› Issue (1) : 85 -110.

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Probability, Uncertainty and Quantitative Risk ›› 2026, Vol. 11 ›› Issue (1) :85 -110. DOI: 10.3934/puqr.2026002
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Risk-indifference pricing of American-style contingent claims
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Abstract

This paper studies the pricing of contingent claims of American style, using indifference pricing by fully dynamic convex risk measures. We provide a general definition of risk-indifference prices for buyers and sellers in continuous time, in a setting where buyer and seller have potentially different information, and show that these definitions are consistent with no-arbitrage principles. Specifying to stochastic volatility models, we characterize indifference prices via solutions of Backward Stochastic Differential Equations reflected at Backward Stochastic Differential Equations and show that this characterization provides a basis for the implementation of numerical methods using deep learning.

Keywords

American options / Fully dynamic convex risk measures / Indifference pricing / (Reflected) Backward stochastic differential equations

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Rohini Kumar, Frederick “Forrest” Miller, Hussein Nasralah, Stephan Sturm. Risk-indifference pricing of American-style contingent claims. Probability, Uncertainty and Quantitative Risk, 2026, 11(1): 85-110 DOI:10.3934/puqr.2026002

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References

[1]

Acciaio, B. and Penner, I., Dynamic risk measures, in Advanced Mathematical Methods for Finance, Springer, Heidelberg, 2011: 1-34.

[2]

Artzner, P., Delbaen, F., Eber, J. M. and Heath, D., Coherent measures of risk, Math. Finance, 1999, 9(3): 203-228.

[3]

Barrieu, P. and El Karoui, N., Optimal derivatives design under dynamic risk measures, in Mathematics of Finance, Amer. Math. Soc., Providence, RI, 2004, 351: 13-25.

[4]

Barrieu, P. and El Karoui, N., Pricing, hedging and optimally designing derivatives via minimization of risk measures, in Indifference Pricing, Princeton University Press, 2009: 77-146.

[5]

Bayraktar, E., Huang, Y. J. and Zhou, Z., On hedging American options under model uncertainty, SIAM J. Financial Math., 2015, 6(1): 425-447.

[6]

Bayraktar, E. and Zhou, Z., On controller-stopper problems with jumps and their applications to indifference pricing of American options, SIAM J. Financial Math., 2014, 5(1): 20-49.

[7]

Bielecki, T. R., Cialenco, I. and Pitera, M., A survey of time consistency of dynamic risk measures and dynamic performance measures in discrete time: LM-measure perspective, Probab. Uncertain. Quant. Risk, 2017, 2: Paper No. 3, 52.

[8]

Bion-Nadal, J. and Di Nunno, G., Fully-dynamic risk-indifference pricing and no-good-deal bounds, SIAM J. Financial Math., 2020, 11(2): 620-658.

[9]

Briand, P. and Hu, Y., Quadratic BSDEs with convex generators and unbounded terminal conditions, Probab. Theory and Related Fields, 2008, 141: 543-567.

[10]

Carmona, R. (ed.), Indifference pricing. Theory and applications, Princeton University Press, Princeton, NJ, 2009.

[11]

Cheridito, P., Delbaen, F. and Kupper, M., Coherent and convex monetary risk measures for bounded càdlàg processes, Stochastic Process. Appl., 2004, 112(1): 1-22.

[12]

Chessari, J., Kawai, R., Shinozaki, Y. and Yamada, T., Numerical methods for backward stochastic differential equations: a survey, Probab. Surv., 2023, 20: 486-567.

[13]

Chong, W. F., Hu, Y., Liang, G. and Zariphopoulou, T., An ergodic BSDE approach to forward entropic risk measures: representation and large-maturity behavior, Finance Stoch., 2019, 23(1): 239-273.

[14]

Cosso, A., Marazzina, D. and Sgarra, C., American option valuation in a stochastic volatility model with transaction costs, Stochastics, 2015, 87(3): 518-536.

[15]

Damgaard, A., Computation of reservation prices of options with proportional transaction costs, J. Econom. Dynam. Control, 2006, 30(3): 415-444.

[16]

Davis, M. H. A., Panas, V. G. and Zariphopoulou, T., European option pricing with transaction costs, SIAM J. Control Optim., 1993, 31(2): 470-493.

[17]

Davis, M. H. A. and Zariphopoulou, T., American options and transaction fees, in Mathematical Finance, Springer, 1995: 47-61.

[18]

Delbaen, F. and Schachermayer, W., The mathematics of arbitrage, Springer-Verlag, Berlin, 2006.

[19]

Di Nunno, G. and Rosazza Gianin, E., Fully dynamic risk measures: horizon risk, time-consistency, and relations with BSDEs and BSVIEs, SIAM J. Financial Math., 2024, 15(2): 399-435.

[20]

E, W., Han, A., J. and Jentzen, Deep learning-based numerical methods for high-dimensional parabolic partial differential equations and backward stochastic differential equations, Commun. Math. Stat., 2017, 5(4): 349-380.

[21]

E, W., Han, A., J. and Jentzen, Algorithms for solving high dimensional PDEs: from nonlinear Monte Carlo to machine learning, Nonlinearity, 2022, 35(1): 278-310.

[22]

El Karoui, N., Kapoudjian, C., Pardoux, E., Peng, S. and Quenez, M. C., Reflected solutions of backward SDE’s, and related obstacle problems for PDE’s, Ann. Probab., 1997, 25(2): 702-737.

[23]

El Karoui, N., Pardoux, E. and Quenez, M. C., Reflected backward SDEs and American options, in Numerical methods in finance, Cambridge Univ. Press, Cambridge, 1997, 13: 215-231.

[24]

Elliott, R. J. and Siu, T. K., Risk-based indifference pricing under a stochastic volatility model, Commun. Stoch. Anal., 2010, 4(1): 51-73.

[25]

Föllmer, H. and Schied, A., Convex measures of risk and trading constraints, Finance Stoch., 2002, 6(4): 429-447.

[26]

Frittelli, M. and Volume 7, Springer, Rosazza Gianin, E., Law invariant convex risk measures, in Advances in Mathematical Economics. Tokyo, 2005, 7: 33-46.

[27]

Gao, C., Gao, S., Hu, R.and Zhu, Z., Convergence of the backward deep BSDE method with applications to optimal stopping problems, SIAM J. Financial Math., 2023, 14(4): 1290-1303.

[28]

Gyulov, T. B. and Koleva, M. N., Penalty method for indifference pricing of American option in a liquidity switching market, Appl. Numer. Math., 2022, 172: 525-545.

[29]

Han, J., Jentzen, A. and E, W.,Solving high-dimensional partial differential equations using deep learning, Proc. Natl. Acad. Sci. USA, 2018, 115(34): 8505-8510.

[30]

Hodges, S. D. and Neuberger, A., Optimal replication of contingent claims under transaction costs, Rev. Futures Markets, 1989, 8(2): 222-239.

[31]

Hu, Y., Liang, G. and Tang, S., Utility maximization in constrained and unbounded financial markets: Applications to indifference valuation, regime switching, consumption and Epstein-Zin recursive utility, preprint, arXiv: 1707.00199, 2024.

[32]

Hull, J., Risk Management and Financial Institutions, Wiley, United State, 2018.

[33]

Huré C.,Numerical Methods and Deep Learning for Stochastic Control Problems and Partial Differential Equations, PhD thesis, Université Paris Diderot, 2019.

[34]

Huré C., Pham, H. and Warin, X., Deep backward schemes for high-dimensional nonlinear PDEs, Math. Comp., 2020, 89(324): 1547-1579.

[35]

Kharroubi, I., Machine learning approximations for some parabolic partial differential equations, Grad. J. Math., 2021, 6(1): 1-26.

[36]

Kingma, D. P. and Ba, J., Adam: A method for stochastic optimization, preprint, arXiv: 1412.6980, 2017.

[37]

Klöppel, S. and Schweizer, M., Dynamic utility indifference valuation via convex risk measures, NCCR FINRISK working paper No. 209, ETH Zürich, 2005.

[38]

Kobylanski, M., Lepeltier, J. P., Quenez, M. C. and Torres, S., Reflected BSDE with superlinear quadratic coefficient, Probab. Math. Statist., 2002, 22(1): 51-83.

[39]

Kobylanski, M., Backward stochastic differential equations and partial differential equations with quadratic growth, Ann. Probab., 2000, 28(2): 558-602.

[40]

Kühn, C., Pricing contingent claims in incomplete markets when the holder can choose among different payoffs, Insurance Math. Econom., 2002, 31(2): 215-233.

[41]

Kumar, R., Effect of volatility clustering on indifference pricing of options by convex risk measures, Appl. Math. Finance, 2015, 22(1): 63-82.

[42]

Ladyzhenskaia, O. A., Solonnikov, V. A. and Ural’tseva, N. N., Linear and quasi-linear equations of parabolic type, American Mathematical Soc., 1968, 23.

[43]

Leung, T. and Sircar, R., Exponential hedging with optimal stopping and application to employee stock option valuation, SIAM J. Control Optim., 2009, 48(3): 1422-1451.

[44]

Leung, T., Sircar, R. and Zariphopoulou, T., Forward indifference valuation of American options, Stochastics, 2012, 84(5-6): 741-770.

[45]

Lionnet, A., Some results on general quadratic reflected BSDEs driven by a continuous martingale, Stochastic Process. Appl., 2014, 124(3): 1275-1302.

[46]

Morlais, M. A., Reflected backward stochastic differential equations and a class of non-linear dynamic pricing rule, Stochastics, 2013, 85(1): 1-26.

[47]

Nikeghbali, A., An essay on the general theory of stochastic processes, Probab. Surv., 2006, 3: 345-412.

[48]

Oberman, A. and Zariphopoulou, T., Pricing early exercise contracts in incomplete markets, Comput. Manag. Sci., 2003, 1(1): 75-107.

[49]

Peng, S., Nonlinear expectations, nonlinear evaluations and risk measures, in Stochastic Methods in Finance, Springer, Berlin, 2004, 1856: 165-253.

[50]

Rosazza Gianin, E., Risk measures via g-expectations, Insurance Math. Econom., 2006, 39(1): 19-34.

[51]

Rouge, R. and El Karoui, N., Pricing via utility maximization and entropy, Math. Finance, 2000, 10(2): 259-276.

[52]

Sircar, R. and Sturm, S., From smile asymptotics to market risk measures, Math. Finance, 2015, 25(2): 400-425.

[53]

Sun, D., The convergence rate from discrete to continuous optimal investment stopping problem, Chinese Ann. Math. Ser. B, 2021, 42(2): 259-280.

[54]

Wang, H., Chen, H., Sudjianto, A., Liu, R. and Shen, Q., Deep learning-based BSDE solver for Libor market model with application to Bermudan swaption pricing and hedging, preprint, arXiv: 1807.06622, 2018.

[55]

Wu, L. and Dai, M., Pricing jump risk with utility indifference, Quant. Finance, 2009, 9(2): 177-186.

[56]

Xu, M., Risk measure pricing and hedging in incomplete markets, Ann. Finance, 2006, 2(1): 51-71.

[57]

Yan, H., Liang, G. and Yang, Z., Indifference pricing and hedging in a multiple-priors model with trading constraints, Sci. China Math., 2015, 58(4): 689-714.

[58]

Zakamouline, V. I., American option pricing and exercising with transaction costs, J. Comput. Finance, 2005, 8(3): 81-113.

[59]

Zariphopoulou, T. and Žitković G., Maturity-independent risk measures, SIAM J. Financial Math., 2010, 1(1): 266-288.

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