简介:MotivatedbytheresetoptionwithnpredetermineddatesanalyzedbyW.Cheng,weconsiderakindofresetoptionwithuncertaindatesbyintroducingNpre-specifiedbarrierlevels.Weclaimthisresetoptionconsistsofsomestandardknock-inandknock-outbarrieroptions.Theclosed-formpricingformulaisderivedbymeansofaPDE'sapproach.