LAMPIRAN
LAMPIRAN 1
DAFTAR PERUSAHAAN YANG MELAKUKAN STOCK SPLIT
No Kode Nama Perusahaan Tanggal Stock split
1 ANTM Aneka Tambang Persero 12 Juli 2007
2 ARNA Arwana Citramulia Tbk 11 September 2009
3 AUTO Astra Otoparts Tbk 24 Juni 2011
4 BRNA Berliana Tbk 04 Agustus 2008
5 DAVO Davomas Abadi Tbk 28 Mei 2007
6 DOID Delta Dunia Makmur Tbk 15 April 2008
7 DVLA Darya Varia Laboratoria Tbk 12 November 2010 8 INCO International Nickel Indonesia Tbk 15 Januari 2008
9 INTA Intraco Penta Tbk 06 Juni 2011
10 JPRS Jaya Pari Steel Tbk 12 Desember 2007
11 KKGI Resource Alam Indonesia Tbk 18 Maret 2010 12 SMGR Semen Gresik (Persero) Tbk 07 Agustus 2008 13 SOBI Sorini Agro Asia Corporindo 22 Agustus 2007
14 TINS Timah Persero Tbk 08 Agustus 2008
DATA HARGA SAHAM HARIAN (CLOSING PRICE), ASK PRICE, BID
PRICE, JUMLAH SAHAM YANG DIPERDAGANGKAN, JUMLAH
SAHAM YANG BEREDAR, DAN HASIL PERHITUNGANNYA UNTUK MASING-MASING PERUSAHAAN
1. PT ANEKA TAMBANG PERSERO TBK (ANTM)
Periode Tanggal Closing
Price
Ask Price
Bid Price
Jumlah Saham yang Diperdagangkan
Jumlah Lembar Saham yang
Beredar -6 04-07-07 12.600 12.750 12.450 6.749.000
Periode Return Saham
Rata-Rata
Return
Saham
Bid-Ask Spread
Rata-Rata
Bid-Ask Spread
Trading Volume Activity
Rata-Rata
Trading Volume Activity -5 0,0238095
0,0105159
0,0435644
0,0391716
0,0019905
0,0030433
-4 0,0542636 0,0489642 0,0036561
-3 0,0073529 0,0431655 0,0046755
-2 -0,0328467 0,0333952 0,0019328
-1 0,0000000 0,0267686 0,0029616
-0,8000000 0,0555556 0,0097079
1 0,0000000
0,0040121
0,0373832
0,0341812
0,0028659
0,0023244
2 -0,0188679 0,0284360 0,0008690
3 0,0000000 0,0287081 0,0015860
4 -0,0096154 0,0289855 0,0021353
2. PT ARWANA CITRA MULIA TBK (ARNA)
Periode Tanggal Closing
Price
Ask Price
Bid Price
Jumlah Saham yang
Diperdagangkan
Jumlah Lembar Saham yang
Beredar
-6 03-09-09 143 148 140 123.000
Periode Return Saham
Rata-Rata
Return
Saham
Bid-Ask Spread
Rata-Rata
Bid-Ask Spread
Trading Volume Activity
Rata-Rata
Trading Volume Activity -5 0,0000000
0,0168261
0,0000000
0,0781138
0,0000654
0,0041535
-4 0,0489510 0,1898734 0,0062669
-3 0,0666667 0,0804954 0,0071234
-2 -0,0125000 0,0447284 0,0016858
-1 -0,0189873 0,0754717 0,0056262
-0,0322581 0,1316614 0,0066679
1 -0,0400000
-0,0004694
0,0905923
0,0641603
0,0026431
0,0018000
2 -0,0138889 0,0422535 0,0003991
3 0,0774648 0,0816327 0,0017770
4 -0,0326797 0,0536913 0,0005854
3. PT ASTRA AUTO PARTS TBK (AUTO)
Periode Tanggal Closing
Price
Ask Price
Bid Price
Jumlah Saham yang
Diperdagangkan
Jumlah Lembar Saham yang
Beredar -6 16-06-11 3.150 3.170 3.150 55.000
Periode Return Saham
Rata-Rata
Return
Saham
Bid-Ask Spread
Rata-Rata
Bid-Ask Spread
Trading Volume Activity
Rata-Rata
Trading Volume Activity -5 0,0000000
0,0168261
0,0000000
0,078113 8
0,0000654
0,0041535
-4 0,0489510 0,1898734 0,0062669
-3 0,0666667 0,0804954 0,0071234
-2 -0,0125000 0,0447284 0,0016858
-1 -0,0189873 0,0754717 0,0056262
-0,0322581 0,1316614 0,0066679
1 -0,0400000
-0,0004694
0,0905923
0,064160 3
0,0026431
0,0018000
2 -0,0138889 0,0422535 0,0003991
3 0,0774648 0,0816327 0,0017770
4 -0,0326797 0,0536913 0,0005854
4. PT BERLINA TBK (BRNA)
Periode Tanggal Closing
Price
Ask Price
Bid Price
Jumlah Saham yang Diperdagangkan
Jumlah Lembar Saham yang
Beredar
-6 23-07-08 111 118 111 0
Periode Return Saham
Rata-Rata
Return
Saham
Bid-Ask Spread
Rata-Rata
Bid-Ask Spread
Trading Volume Activity
Rata-Rata
Trading Volume Activity -5 0,0540541
0,0143333
0,0000000
0,0253316
0,0018116
0,0007391
-4 -0,0170940 0,0425532 0,0000000
-3 0,0173913 0,0253165 0,0018841
-2 -0,0085470 0,0504202 0,0000000
-1 0,0258621 0,0083682 0,0000000
-0,0588235 0,1176471 0,0000000
1 -0,0535714
0,0004667
0,0370370
0,0541992
0,0012681
0,0007645
2 0,0188679 0,0363636 0,0006341
3 0,0000000 0,0540541 0,0000000
4 0,0000000 0,0884956 0,0018841
5. PT DAVOMAS ABADI TBK (DAVO)
Periode Tanggal Closing
Price
Ask Price
Bid Price
Jumlah Saham yang
Diperdagangkan
Jumlah Lembar Saham yang
Beredar
-6 16-05-07 300 300 295 198.000
Periode Return Saham
Rata-Rata
Return
Saham
Bid-Ask Spread
Rata-Rata
Bid-Ask Spread
Trading Volume Activity
Rata-Rata
Trading Volume Activity -5 -0,0333333
0,0035632
0,0338983
0,0406809
0,0000600
0,0016684
-4 0,0000000 0,0338983 0,0000753
-3 0,0000000 0,0173913 0,0004823
-2 0,0344828 0,0677966 0,0050485
-1 0,0166667 0,0504202 0,0026758
-0,0491803 0,0666667 0,0002328
1 -0,0344828
-0,0032020
0,0530973
0,0457115
0,0002504
0,0001684
2 0,0000000 0,0357143 0,0000822
3 0,0000000 0,0350877 0,0000460
4 0,0357143 0,0701754 0,0001101
6. PT DELTA DUNIA MAKMUR TBK (DOID)
Periode Tanggal Closing
Price
Ask Price
Bid Price
Jumlah Saham yang
Diperdagangkan
Jumlah Lembar Saham yang
Beredar
-6 07-04-08 630 640 615 13.359.000
Periode Return Saham
Rata-Rata
Return
Saham
Bid-Ask Spread
Rata-Rata
Bid-Ask Spread
Trading Volume Activity
Rata-Rata
Trading Volume Activity -5 0,0396825
0,0049649
0,0694981
0,0308528
0,0028375
0,0028510
-4 -0,0152672 0,0077220 0,0000925
-3 0,0077519 0,0310078 0,0102468
-2 0,0153846 0,0152672 0,0002786
-1 -0,0227273 0,0307692 0,0007994
0,0077519 0,0451128 0,0005980
1 0,0615385
0,0321513
0,0740741
0,0660291
0,0007628
0,0009805
2 0,0144928 0,0425532 0,0006498
3 0,0571429 0,0939597 0,0018400
4 -0,0135135 0,0533333 0,0007318
7. PT DARYA VARIA LABORATORIA TBK (DVLA)
Periode Tanggal Closing
Price
Ask Price
Bid Price
Jumlah Saham yang
Diperdagangkan
Jumlah Lembar Saham yang
Beredar
-6 04-11-10 950 950 950 10.000
Periode Return Saham
Rata-Rata
Return
Saham
Bid-Ask Spread
Rata-Rata
Bid-Ask Spread
Trading Volume Activity
Rata-Rata
Trading Volume Activity -5 0,0052632
0,0332357
0,0371353
0,0756175
0,0000946
0,0004586
-4 0,1125654 0,1428571 0,0013268
-3 -0,0352941 0,0476190 0,0002429
-2 0,0365854 0,0476190 0,0000768
-1 0,0470588 0,1028571 0,0005518
0,1146067 0,1069959 0,0004607
1 -0,0241935
-0,0131872
0,0580913
0,0184705
0,0000469
0,0000238
2 -0,0247934 0,0170940 0,0000228
3 0,0000000 0,0000000 0,0000000
4 -0,0169492 0,0085837 0,0000290
8. PT INTERNATIONAL NICKEL INDONESIA (INCO)
Periode Tanggal Closing
Price
Ask Price
Bid Price
Jumlah Saham yang
Diperdagangkan
Jumlah Lembar Saham yang
Beredar -6 03-01-08 9.505 9.550 9.480 2.685.000
Periode Return Saham
Rata-Rata
Return
Saham
Bid-Ask Spread
Rata-Rata
Bid-Ask Spread
Trading Volume Activity
Rata-Rata
Trading Volume Activity -5 0,0241978
0,0083406
0,0233584
0,0246241
0,0007548
0,0006665
-4 -0,0138675 0,0140369 0,0005574
-3 0,0000000 0,0182440 0,0004736
-2 0,0348958 0,0322168 0,0008163
-1 -0,0035229 0,0352645 0,0007302
0,0151515 0,0487805 0,0020685
1 -0,0597015
-0,0506643
0,0833333
0,0846833
0,0020938
0,0018843
2 0,0370370 0,0469974 0,0014905
3 -0,0408163 0,0421053 0,0008299
4 -0,0904255 0,1176471 0,0019782
9. PT INTRACO PENTA TBK (INTA)
Periode Tanggal Closing
Price
Ask Price
Bid Price
Jumlah Saham yang
Diperdagangkan
Jumlah Lembar Saham yang
Beredar
-6 26-06-11 760 760 720 81.045.000
Periode Return Saham
Rata-Rata
Return
Saham
Bid-Ask Spread
Rata-Rata
Bid-Ask Spread
Trading Volume Activity
Rata-Rata
Trading Volume Activity -5 0,0065789
0,0026398
0,0261438
0,0259417
0,0300575
0,0230110
-4 0,0130719 0,0325733 0,0326934
-3 0,0000000 0,0256410 0,0264739
-2 -0,0064516 0,0258065 0,0157970
-1 0,0000000 0,0195440 0,0100331
0,0000000 0,0387097 0,0103975
1 0,0000000
-0,0160427
0,0392157
0,0430268
0,0071050
0,0086784
2 -0,0129870 0,0392157 0,0102591
3 -0,0263158 0,0533333 0,0115549
4 -0,0135135 0,0408163 0,0062893
10. PT JAYA PARI STEEL TBK (JPRS)
Periode Tanggal Closing
Price
Ask Price
Bid Price
Jumlah Saham yang
Diperdagangkan
Jumlah Lembar Saham yang
Beredar -6 04-12-07 1.900 1.900 1.890 2.500
Periode Return Saham
Rata-Rata
Return
Saham
Bid-Ask Spread
Rata-Rata
Bid-Ask Spread
Trading Volume Activity
Rata-Rata
Trading Volume Activity -5 0,0000000
0,0058479
0,0105820
0,0496015
0,0000717
0,0008733
-4 0,0210526 0,0460358 0,0006983
-3 0,0309278 0,0202020 0,0009258
-2 0,0375000 0,0952381 0,0013467
-1 -0,0602410 0,0759494 0,0013242
-0,7846154 0,2060606 0,0225060
1 -0,0476190
-0,0249152
0,0848485
0,0600871
0,0069287
0,0036793
2 0,0000000 0,0487805 0,0057020
3 -0,0250000 0,0628931 0,0012300
4 -0,0256410 0,0512821 0,0028473
11. PT RESOURCE ALAM INDONESIA TBK (KKGI)
Periode Tanggal Closing
Price
Ask Price
Bid Price
Jumlah Saham yang
Diperdagangkan
Jumlah Lembar Saham yang
Beredar
-6 09-03-10 550 550 550 3.000.000 750.000.000
Periode Return Saham
Rata-Rata
Return
Saham
Bid-Ask Spread
Rata-Rata
Bid-Ask Spread
Trading Volume Activity
Rata-Rata
Trading Volume Activity -5 0,0000000
0,0090909
0,0000000
0,0000000
0,0040000
0,0016976
-4 0,0000000 0,0000000 0,0040000
-3 0,0454545 0,0000000 0,0001627
-2 0,0000000 0,0000000 0,0001627
-1 0,0000000 0,0000000 0,0001627
0,0086957 0,0000000 0,0000305
1 0,0000000
0,0241379
0,0000000
0,0193548
0,0000305
0,0000407
2 0,0000000 0,0000000 0,0000305
3 0,0000000 0,0000000 0,0000305
4 0,0000000 0,0000000 0,0000305
12. PT SEMEN GRESIK TBK (SMGR)
Periode Tanggal Closing
Price
Ask Price
Bid Price
Jumlah Saham yang
Diperdagangkan
Jumlah Lembar Saham yang
Beredar -6 29-07-08 4.050 4.075 3.900 2.831.000
Periode Return Saham
Rata-Rata
Return
Saham
Bid-Ask Spread
Rata-Rata
Bid-Ask Spread
Trading Volume Activity
Rata-Rata
Trading Volume Activity -5 0,0123457
-0,0049315
0,0182371
0,0174182
0,0009880
0,0003993
-4 0,0000000 0,0061162 0,0000003
-3 -0,0121951 0,0061920 0,0001187
-2 -0,0185185 0,0315457 0,0001937
-1 -0,0062893 0,0250000 0,0006956
0,0063291 0,0125000 0,0001718
1 0,0125786
-0,0074679
0,0124224
0,0318448
0,0001790
0,0003984
2 -0,0062112 0,0309598 0,0007041
3 -0,0437500 0,0512821 0,0003831
4 -0,0065359 0,0450161 0,0005396
13. PT SORINI AGRO ASIA CORPORINDO TBK (SOBI)
Periode Tanggal Closing
Price
Ask Price
Bid Price
Jumlah Saham yang
Diperdagangkan
Jumlah Lembar Saham yang
Beredar -6 13-08-07 3.800 2.775 3.800 1.077.000
Periode Return Saham
Rata-Rata
Return
Saham
Bid-Ask Spread
Rata-Rata Bid-Ask Spread
Trading Volume Activity
Rata-Rata
Trading Volume Activity -5 0,0065789
-0,0098641
-0,3358779
-0,3080590
0,0015292
0,0010415
-4 -0,0588235 -0,2948207 0,0016604
-3 0,0000000 -0,2971888 0,0001424
-2 0,0555556 -0,3266932 0,0014590
-1 -0,0526316 -0,2857143 0,0004167
-0,7972222 0,0270270 0,0012111
1 0,0000000
-0,0055175
0,0419580
0,0251360
0,0036867
0,0038470
2 0,0000000 0,0277778 0,0056000
3 0,0000000 0,0419580 0,0014206
4 -0,0136986 0,0139860 0,0056750
14. PT TIMAH PERSERO TBK (TINS)
Periode Tanggal Closing
Price
Ask Price
Bid Price
Jumlah Saham yang
Diperdagangkan
Jumlah Lembar Saham yang
Beredar -6 31-07-08 3.195 3.200 3.175 3.560.000
Periode Return Saham
Rata-Rata
Return
Saham
Bid-Ask Spread
Rata-Rata Bid-Ask Spread
Trading Volume Activity
Rata-Rata
Trading Volume Activity -5 0,0046948
-0,0396197
0,0233827
0,0570792
0,0014604
0,0027827
-4 -0,0155763 0,0173365 0,0005916
-3 -0,0537975 0,0475800 0,0041150
-2 -0,0284281 0,0512821 0,0061604
-1 -0,1049914 0,1458146 0,0015862
0,1442308 0,0414938 0,0012247
1 -0,1260504
-0,0471342
0,1187215
0,0989232
0,0042719
0,0048009
2 -0,1153846 0,1224490 0,0042338
3 -0,0434783 0,1242938 0,0065894
4 0,0909091 0,0756757 0,0052836
15. PT TUNAS RIDEAN TBK (TURI)
Periode Tanggal Closing
Price
Ask Price
Bid Price
Jumlah Saham yang
Diperdagangkan
Jumlah Lembar Saham yang
Beredar -6 09-06-10 575 581,25 562,50 22.096.000
Periode Return Saham
Rata-Rata
Return
Saham
Bid-Ask Spread
Rata-Rata Bid-Ask Spread
Trading Volume Activity
Rata-Rata
Trading Volume Activity -5 0,0000000
0,0047381
0,0324324
0,0283222
0,0057740
0,0034478
-4 -0,0108696 0,0217391 0,0027336
-3 0,0109890 0,0217391 0,0020315
-2 -0,0326087 0,0222222 0,0021783
-1 0,0561798 0,0434783 0,0045219
0,0042553 0,0504202 0,0029818
1 0,0169492
-0,0173162
0,0338983
0,0456090
0,0016418
0,0052337
2 -0,0333333 0,0338983 0,0013408
3 0,0000000 0,0173913 0,0008709
4 -0,0344828 0,0357143 0,0006820
LAMPIRAN 2
AVERAGERETURN SAHAM, BID-ASK SPREAD, DAN TRADING
VOLUME ACTIVITY SEBELUM DAN SESUDAH STOCK SPLIT
No EMITEN
Rata-Rata Return Saham
Sebelum Sesudah
1 ANTM 0,0105159 0,0040121
2 ARNA 0,0168261 -0,0004694
3 AUTO 0,0106538 0,0566653
4 BRNA 0,0143333 0,0004667
5 DAVO 0,0035632 -0,0032020
6 DOID 0,0049649 0,0321513
7 DVLA 0,0332357 -0,0131872
8 INCO 0,0083406 -0,0506643
9 INTA 0,0026398 -0,0160427
10 JPRS 0,0058479 -0,0249152
11 KKGI 0,0090909 0,0241379
12 SMGR -0,0049315 -0,0074679
13 SOBI -0,0098641 -0,0055175
14 TINS -0,0396197 -0,0471342
15 TURI 0,0047381 -0,0173162
No EMITEN
Rata-Rata Bid-Ask Spread
Sebelum Sesudah
1 ANTM 0,0391716 0,0341812
2 ARNA 0,0781138 0,0641603
3 AUTO 0,0168459 0,0209747
4 BRNA 0,0253316 0,0541992
5 DAVO 0,0406809 0,0457115
6 DOID 0,0308528 0,0660291
7 DVLA 0,0756175 0,0184705
8 INCO 0,0246241 0,0846833
9 INTA 0,0259417 0,0430268
10 JPRS 0,0496015 0,0600871
11 KKGI 0,0000000 0,0193548
12 SMGR 0,0174182 0,0318448
13 SOBI -0,3080590 0,0251360
14 TINS 0,0570792 0,0989232
No EMITEN
Rata-Rata Trading Volume Activity
Sebelum Sesudah
1 ANTM 0,0030433 0,0023244
2 ARNA 0,0041535 0,0018000
3 AUTO 0,0001271 0,0002167
4 BRNA 0,0007391 0,0007645
5 DAVO 0,0016684 0,0001684
6 DOID 0,0028510 0,0009805
7 DVLA 0,0004586 0,0000238
8 INCO 0,0006665 0,0018843
9 INTA 0,0230110 0,0086784
10 JPRS 0,0008733 0,0036793
11 KKGI 0,0016976 0,0000407
12 SMGR 0,0003993 0,0003984
13 SOBI 0,0010415 0,0038470
14 TINS 0,0027827 0,0048009
LAMPIRAN 3
HASIL SPSS STATISTIK DESKRIPTIF 1. Return Saham
Descriptive Statistics
N Minimum Maximum Mean Std. Deviation
-5 15 -.03333 .05405 .0093951 .02045685
-4 15 -.05882 .11257 .0078938 .03984765
-3 15 -.05380 .06667 .0069652 .02919777
-2 15 -.03285 .05556 .0066441 .02928873
-1 15 -.10499 .05618 -.0070146 .04163556
0 15 -.80000 .14423 -.1484735 .33825553
1 15 -.12605 .06154 -.0206469 .04312146
2 15 -.11538 .03704 -.0108507 .03383409
3 15 -.04375 .31783 .0182051 .08948193
4 15 -.09043 .09091 -.0098719 .03822505
5 15 -.09942 .12069 .0003367 .04995320
Sebelum Listing Date 15 -.03962 .03324 .0046890 .01565698
Sesudah Listing Date 15 -.05066 .05667 -.0045656 .02773346
2. Bid-Ask Spread
Descriptive Statistics
N Minimum Maximum Mean Std. Deviation
-5 15 -.33588 .06950 -.0007503 .09463237
-4 15 -.29482 .18987 .0218745 .10218199
-3 15 -.29719 .08050 .0068836 .08641657
-2 15 -.32669 .09524 .0139576 .09702619
-1 15 -.28571 .14581 .0252156 .09426596
0 15 .00000 .20606 .0642446 .05476895
1 15 .00000 .11872 .0524991 .03237667
2 15 .00000 .12245 .0383654 .02638149
3 15 .00000 .12429 .0469461 .03425842
4 15 .00000 .11765 .0475384 .03132795
5 15 .00000 .13333 .0521148 .03736145
Sebelum Listing Date 15 -.30806 .07811 .0134361 .09148852
Sesudah Listing Date 15 .01847 .09892 .0474928 .02411137
3. Trading Volume Activity
Descriptive Statistics
N Minimum Maximum Mean Std. Deviation
-5 15 .00002 .03006 .0034340 .00754623
-4 15 .00000 .03269 .0036256 .00825263
-3 15 .00003 .02647 .0039422 .00692512
-2 15 .00000 .01580 .0024892 .00410713
-1 15 .00000 .01003 .0021626 .00273991
0 15 .00000 .02251 .0038935 .00622642
1 15 .00003 .00711 .0022554 .00236942
2 15 .00002 .01026 .0021398 .00298367
3 15 .00000 .01155 .0018992 .00312966
4 15 .00003 .00629 .0019476 .00215022
5 15 .00002 .02163 .0033717 .00553621
Sebelum Listing Date 15 .00013 .02301 .0031307 .00564198
Sesudah Listing Date 15 .00002 .00868 .0023227 .00249486
LAMPIRAN 4
HASIL SPSS UJI NORMALITAS DATA 1. Return Saham
NPar Tests
One-Sample Kolmogorov-Smirnov Test
Sebelum Listing
Date
Sesudah Listing
Date
N 15 15
Normal Parametersa,,b Mean .0046890 -.0045656
Std. Deviation .01565698 .02773346
Most Extreme
Differences
Absolute .248 .179
Positive .152 .179
Negative -.248 -.123
Kolmogorov-Smirnov Z .960 .692
Asymp. Sig. (2-tailed) .315 .725
a. Test distribution is Normal.
2. Bid-Ask Spread
NPar Tests
One-Sample Kolmogorov-Smirnov Test
Sebelum Listing
Date
Sesudah Listing
Date
N 15 15
Normal Parametersa,,b Mean .0134361 .0474928
Std. Deviation .09148852 .02411137
Most Extreme
Differences
Absolute .382 .129
Positive .240 .129
Negative -.382 -.114
Kolmogorov-Smirnov Z 1.478 .501
Asymp. Sig. (2-tailed) .025 .963
UJI NORMALITAS DATA BID-ASK SPREAD SETELAH TRANSFORMASI
NPar Tests
One-Sample Kolmogorov-Smirnov Test
Sesudah Listing Date Ln_Sebelum
N 15 13
Normal Parametersa,,b Mean .0474928 -3.3576
Std. Deviation .02411137 .50282
Most Extreme
Differences
Absolute .129 .133
Positive .129 .133
Negative -.114 -.092
Kolmogorov-Smirnov Z .501 .481
Asymp. Sig. (2-tailed) .963 .975
a. Test distribution is Normal.
3. Trading Volume Activity
NPar Tests
One-Sample Kolmogorov-Smirnov Test
Sebelum Listing Date
Sesudah Listing
Date
N 15 15
Normal Parametersa,,b Mean .0031307 .0023227
Std. Deviation .00564198 .00249486
Most Extreme
Differences
Absolute .361 .178
Positive .361 .171
Negative -.297 -.178
Kolmogorov-Smirnov Z 1.400 .691
Asymp. Sig. (2-tailed) .040 .726
UJI NORMALITAS DATA TRADING VOLUME ACTIVITY SETELAH TRANSFORMASI
NPar Tests
One-Sample Kolmogorov-Smirnov Test
Sesudah Listing Date Ln_Sebelum
N 15 15
Normal Parametersa,,b Mean .0023227 -6.5438
Std. Deviation .00249486 1.23387
Most Extreme
Differences
Absolute .178 .128
Positive .171 .128
Negative -.178 -.103
Kolmogorov-Smirnov Z .691 .498
Asymp. Sig. (2-tailed) .726 .965
LAMPIRAN 5
HASIL SPSS UJI HIPOTESIS 1. Return Saham
T-Test
Paired Samples Statistics
Mean N Std. Deviation
Std. Error
Mean
Pair
1
Sebelum Listing Date .0046890 15 .01565698 .00404261
Sesudah Listing Date -.0045656 15 .02773346 .00716075
Paired Samples Correlations
N Correlation Sig.
Pair 1 Sebelum Listing Date &
Sesudah Listing Date
15 .356 .193
Paired Samples Test
Paired Differences
T df Sig. (2-tailed) Mean
Std.
Deviation
Std. Error
Mean
95% Confidence
Interval of the
Difference
Lower Upper
Pair 1 Sebelum Listing
Date - Sesudah
Listing Date
2. Bid-Ask Spread
T-Test
Paired Samples Statistics
Mean N Std. Deviation
Std. Error
Mean
Pair
1
Ln_Sebelum -3.3576 13 .50282 .13946
Sesudah Listing Date .0513770 13 .02354307 .00652967
Paired Samples Correlations
N Correlation Sig.
Pair 1 Ln_Sebelum & Sesudah Listing
Date
13 .236 .438
Paired Samples Test
Paired Differences
t df Sig. (2-tailed) Mean
Std.
Deviation
Std. Error
Mean
95% Confidence Interval of
the Difference
Lower Upper
Pair 1 Ln_Sebelum -
Sesudah
Listing Date
-3.40896669 .49778983 .13806206 -3.70977807 -3.10815530 -24.692 12 .000
3. Trading Volume Activity
T-Test
Paired Samples Statistics
Mean N Std. Deviation
Std. Error
Mean
Pair
1
Ln_Sebelum -6.5438 15 1.23387 .31858
Paired Samples Correlations
N Correlation Sig.
Pair 1 Ln_Sebelum & Sesudah Listing
Date
15 .697 .004
Paired Samples Test
Paired Differences
t df
Sig.
(2-tailed) Mean
Std.
Deviation
Std. Error
Mean
95% Confidence Interval of
the Difference
Lower Upper
Pair 1 Ln_Sebelum -
Sesudah
Listing Date