25. Trade

Current Price: 173.27 0.22(0.13%) 

Buying back: 4x call credit spread 

173.00    SPY130921C00173000    0.53    Down 0.05    0.51    0.52    27,215    115,238
175.00    SPY130921C00175000    0.03    Down 0.05    0.04    0.05    2,398    120,247

-0.52+0.04=-0.48$

4x (-48$-2$)= -200$


Blocked margin:       1200$ (38.91%)
Margin available:      2514$
PnL:                         -186$ 

A account || Available margin 1000$/2700$
2x Call Credit Spread 174/176 (Expiration 21st September)
1x Put Credit Spread 160/158 (Expiration 21st September)
3x Put Credit Spread 156/154 (Expiration 21st September)
1x Put Credit Spread 155/153 (Expiration 21st September)

B account || Available margin 200$/1200$
1x Call Credit Spread 172/174 (Expiration 21st September) _______________________________________________
  3x Call Credit spreads || 5x Put Credit spreads