[Skripsi ini membahas mengenai pengaruh maturity, credit rating, dan size obligasiterhadap volume transaksi pembelian obligasi korporasi yang dilakukan oleh PTXYZ selama tahun 2008 sampai dengan tahun 2014. Sampel regresi menunjukkanbahwa size obligasi berpengaruh signifikan dan positif terhadap volume transaksipembelian obligasi korporasi yang dilakukan oleh PT XYZ selama tahun 2008sampai dengan tahun 2014. Sedangkan maturity dan credit rating tidakmemberikan pengaruh yang signifikan terhadap volume transaksi pembelianobligasi korporasi yang dilakukan oleh PT XYZ selama tahun 2008 sampaidengan tahun 2014.;This paper discusses the influence of maturity, credit rating, and bond size to thevolume of buying of corporate bonds by PT XYZ from 2008 to 2014. Sampleregression showed that the bond size has significant and positive influence to thevolume of buying of corporate bonds conducted by PT XYZ from 2008 to 2014.The maturity and credit rating does not have a significant influence to the volumeof buying of corporate bonds conducted by PT XYZ from 2008 to 2014.;This paper discusses the influence of maturity, credit rating, and bond size to thevolume of buying of corporate bonds by PT XYZ from 2008 to 2014. Sampleregression showed that the bond size has significant and positive influence to thevolume of buying of corporate bonds conducted by PT XYZ from 2008 to 2014.The maturity and credit rating does not have a significant influence to the volumeof buying of corporate bonds conducted by PT XYZ from 2008 to 2014., This paper discusses the influence of maturity, credit rating, and bond size to thevolume of buying of corporate bonds by PT XYZ from 2008 to 2014. Sampleregression showed that the bond size has significant and positive influence to thevolume of buying of corporate bonds conducted by PT XYZ from 2008 to 2014.The maturity and credit rating does not have a significant influence to the volumeof buying of corporate bonds conducted by PT XYZ from 2008 to 2014.]