assessment of bank soundness  will be calculated. A 
result  of  financial  statement  analysis  will  help  to 
interpret the various relationships and trends that can 
provide a basis for consideration about the potential 
success of a company in the future. 
The performance shown by a banking system by 
looking  at  the  financial  indicators  is  critical  to  the 
performance of a bank. Health and financial stability 
of banks can be seen from several financial indicators 
such as Loan to Deposit Ratio (LDR) which is an 
indicator  of  vulnerability  and  ability  of  a  bank, 
Capital  Adequacy Ratio  (CAR) is  the  ratio of  bank 
performance  to  measure  the  capital  adequacy  of 
banks to support assets containing or generate a risk 
(Fahmi, 2015), and Return On Assets (ROA) is the 
company's financial ratios associated with the profit 
potential  of  measuring  the  strength  of  the company 
resulting in profits or earnings at the level of income, 
assets and also specific stock capital. 
1.1  Theoretical Basis 
The bank comes from the word bangue (French) and 
from the word banco (Italian) which means a chest/ 
cupboard  or  bench.  The crates  and benches  explain 
the  basic  functions  of  commercial  banks,  namely: 
first,  providing  a  place  for  safe  keeping  functions; 
second,  providing  a  means  of  payment  to  purchase 
goods and services (Antonio, 2009). 
Sharia bank is a financial institution needed by the 
community  in  conducting financial  transactions and 
other banking transactions. The transactions offered 
by the bank differ from bank to bank. Some Islamic 
banks offer all banking products, some sharia banks 
offer only  certain products and so on. Products and 
services  of  sharia  banks  that  can  be  given  to  the 
community depend on the type (Ismail, 2011). 
It is in contrast to a bank conducting its activities 
in a conventional manner, and providing services in 
general  payment  traffic  based  on  procedures  and 
provisions that have been applied under positive law. 
Islamic  banking  acts  as  a  financial  intermediary 
institution between economic units that have excess 
funds  with  other  units  that  are  under-funded. 
Therefore, to implement the intermediation function, 
sharia  pigment  institutions  will  conduct  business 
activities in the form of collecting funds, channeling 
funds,  and  providing  various  financial  transaction 
services to the community (Burhanuddin, 2010). 
1.2  Stock Price 
Stock is a piece of paper showing the right of the 
investor who owns the paper to obtain a share of the 
prospect  or  wealth  of  the  organization  issuing  the 
securities,  and  the  conditions  under  which  the 
investor may exercise his right (Husnan, 2008). 
Stock  is  one of  the  most  favored capital  market 
instruments by investors because it is able to provide 
an attractive rate of return. Stocks are clearly stated 
papers  of  nominal  value,  name  of  company,  and 
followed by rights and obligations which have been 
explained to each holder (Fahmi, 2012). 
Stock  (share)  is  a  sign  of  participation  or 
possession of a person or entity within a company or 
limited  liability  company.  The  stock  is  a  piece  of 
paper explaining that the paper owner is the owner of 
the  company  issuing  the  securities  (Darmadji  and 
Fakhruddin, 2012). 
1.3  Loan to Deposit Ratio (LDR) 
Definition  of  Loan  to  Deposit  Ratio  according  to 
Bank Indonesia Regulation Number 15/7 / PBI / 2013 
concerning Statutory Reserves of Commercial Banks 
at Bank Indonesia in Rupiah and Foreign Currency is 
the ratio of credits extended to third parties in Rupiah 
and foreign currency, excluding credit to Bank third 
party  funds  covering  demand  deposits,  savings 
deposits  and  time  deposits  in  Rupiah  and  foreign 
currency, excluding interbank funds. Loan to Deposit 
Ratio  means  to  demonstrate  the  ability  of  banks  in 
providing  funds  to  debtors  with  capital  owned  by 
banks and funds collected from the community 
1.4  Capital Adequacy Ratio (CAR) 
Capital  Adequacy  Ratio  (CAR)  is  a  ratio  showing 
how  far  all  bank  assets  that  contain  credit  risk, 
inclusion,  securities,  and  claims  to  other  banks  are 
financed from the bank's own capital funds. Besides, 
it obtains funds from sources outside the bank, such 
as  funds  from  the  community,  loans,  and  others. 
Capital Adequacy Ratio (CAR) is an indicator of the 
bank's ability to cover its decline in assets as a resultof 
bank losses caused by risky assets (Darmawi, 2011). 
According  to  Cashmir  (Cashmir,  2014),  Capital 
Adequacy Ratio (CAR) is the ratio between the ratios 
of  capital  to  Risk  Weighted  Assets  according  to 
government  regulations.  In  principle,  the  level  of 
Capital  Adequacy  Ratio  (CAR)  is  adjusted  to  the 
provisions of the Capital Adequacy Ratio (CAR) that 
apply  internationally  that  is  in  accordance  with  the 
standards  issued  by  the  Bank  for  Settlement  Ratio 
(BIS).  The  increase  of  Capital  Adequacy  Ratio 
(CAR)  aims  to  improve performance  and  to  ensure 
prudential  banking  principles  have  always  been 
ensured.