对冲是什么意思啊?

来源:学生作业帮助网 编辑:作业帮 时间:2024/12/01 08:28:16
xYr#\|h3mELh9+d_d @7bI,$ A,__VH/ tWvV/_|D<s'y$8ν}_|u*n0[q,BlM,myNj,~+qnW6SѺa7+Ӝ(ʓq0tGt( U>T vKa} KK7,3Pia;j%Nz N(GN*z:ճOZBz>dG )0~l^±W,|-^0_heӣ G_lMDvE~b(N:Xd㞬N8 &;+ QB;l)/gsJR`ƹ7C#N4xGtN"X7aJG"S; V0]{dV&bI-~k&f~#G/l 9s U,n^_  gڿMDTi ,$GaeM&`;`cM:,pGzex{E.Rl>w,RQ1܅8JhXy]Þ6RcIk+/X27Rc;J2p&CQ>VyI>Q(N-ڔ6ue)J,23q"t%(iv>C;.rYC'ڳ>BqA Tu'}D,>-:[>o/zWқ@;4~Zx܃Y )"Y6d d300$WM`~d@'Mϲj|"sOr@WܿC=\'ъd/.ҏC`m㲝xm)qi0~-١YGMi]}G(zXKkx1RͣѬ1#Lx|F"EN-Z7Wae= L9vz10x8u, `y!IɶR^BE;t Y ՑwO`:UkwK!fq=Rd}pLwNJc pT6#;EP1@-Q$r C2>C3R)ї_;>~ˇF؇] \GS 'hFuHh `: x7:LWi,x.Y Z>I aqD!^"Q)E7ҋlxщX""V1e"4Xϻ;;ԥjyS} },PŠ8U ݰR]k -v4AͩlLVl36Q&v]Ql;0eD ~i"Êb- q% 6ܼABL ).+6 a`xQU1|*fcfDRGȡ ag!+D5{15~m7jX^Ba^Ϣf& &KX_;Fj<(y !dK L,&3&_ 8ǣq%Ԃao߷)@A 7R @JRo'i<365Q nkz5-6{)/a}͏#Q_gnK+4fL+,Dc@):VVVNC":C6%Y0$N ;th]f~LD~~b Eْ W8&ϿbTTDOKxC"[: #s[ceع r_>Cqe|deY̤Uy<;5Lf^m[nkp-0ouani#y{ VyYvA8<1>pU[gX̫QC~hY=o飭fVnT@ㄠay+VQȳŔ8ΰnpZ8UR(]P*: TɳDFC{pA$tU>?~&i#hѹQ7YE}TP,0%Z4N6aqn re*WrGp+@ؐFXTЮ k#*3#a9E% :ymMU,ޥrl lj;Khf@3 t5BLzT@Is$QS^\\x:o*u^=s/FRq&Z!e{B/+u.*ګHQ*&n7"~k6ЎR ` 'kH mň)FF'H5zC5*Ӌ%K_ӌLUxC0Oӫ~ {1YbL4=ה^>,w$i5 1-ü試=DE"($в ݽ Þֈ%ah>H`\VAeQE;;i&!;Of.9'S]GjLb)ဃ/v5]$$viƀ'v#8;Q_Lm`\*UDhxIw^\d {h+?D}]5sy, IvV>2#-}pd)8ˇ7Aϼ7&Q҅[=:ݩ}iGX6wY jÏt?Bf|=HδF450W`\>Jq0RK?dk $Up#0Uو)! ?S! ,UCe{&81]Q:sPVth{)LQNA.c&4zJu)&V{OIFVRĹfy:[")=Lv1Frw_Bmr