Module Std.Security_type

module Security_type: Security_type

type t = [ `Forex | `Fut_opt | `Futures | `Index | `Option | `Stock ] 

include Stringable.S

include Twsable.S

val t_of_sexp : Sexplib.Sexp.t -> t

val __t_of_sexp__ : Sexplib.Sexp.t -> t

val sexp_of_t : t -> Sexplib.Sexp.t