Spreadsheet: monika_causholli__28162__volatility
Sheet: Sheet1

 |  | Date | NBSK | LN NBSK | Standard Deviation | Volatility annualized
 |  | 1983-01-21 00:00:00 | 429
 |  | 1983-02-21 00:00:00 | 428
 |  | 1983-03-24 00:00:00 | 428
 |  | 1983-04-24 00:00:00 | 429
 |  | 1983-05-25 00:00:00 | 430
 |  | 1983-06-25 00:00:00 | 430
 |  | 1983-07-26 00:00:00 | 431
 |  | 1983-08-26 00:00:00 | 433
 |  | 1983-09-26 00:00:00 | 441
 |  | 1983-10-27 00:00:00 | 451
 |  | 1983-11-27 00:00:00 | 463
 |  | 1983-12-28 00:00:00 | 484
 |  | 1984-01-28 00:00:00 | 504
 |  | 1984-02-28 00:00:00 | 518
 |  | 1984-03-30 00:00:00 | 530
 |  | 1984-04-30 00:00:00 | 538
 |  | 1984-05-31 00:00:00 | 534
 |  | 1984-06-30 00:00:00 | 528
 |  | 1984-07-30 00:00:00 | 521
 |  | 1984-08-29 00:00:00 | 512
 |  | 1984-09-28 00:00:00 | 500
 |  | 1984-10-28 00:00:00 | 488
 |  | 1984-11-27 00:00:00 | 476
 |  | 1984-12-27 00:00:00 | 462
 |  | 1985-01-26 00:00:00 | 449
 |  | 1985-02-25 00:00:00 | 440
 |  | 1985-03-27 00:00:00 | 432
 |  | 1985-04-26 00:00:00 | 425
 |  | 1985-05-26 00:00:00 | 420
 |  | 1985-06-25 00:00:00 | 415
 |  | 1985-07-25 00:00:00 | 410
 |  | 1985-08-24 00:00:00 | 406
 |  | 1985-09-23 00:00:00 | 403
 |  | 1985-10-23 00:00:00 | 402
 |  | 1985-11-22 00:00:00 | 403
 |  | 1985-12-22 00:00:00 | 410
 |  | 1986-01-21 00:00:00 | 418
 |  | 1986-02-20 00:00:00 | 427
 |  | 1986-03-22 00:00:00 | 441
 |  | 1986-04-21 00:00:00 | 455
 |  | 1986-05-21 00:00:00 | 464
 |  | 1986-06-20 00:00:00 | 480
 |  | 1986-07-20 00:00:00 | 495
 |  | 1986-08-19 00:00:00 | 504
 |  | 1986-09-18 00:00:00 | 518
 |  | 1986-10-18 00:00:00 | 532
 |  | 1986-11-17 00:00:00 | 538
 |  | 1986-12-17 00:00:00 | 549
 |  | 1987-01-01 00:00:00 | 560
 |  | 1987-02-01 00:00:00 | 565
 |  | 1987-03-04 00:00:00 | 570
 |  | 1987-04-04 00:00:00 | 575
 |  | 1987-05-05 00:00:00 | 575
 |  | 1987-06-05 00:00:00 | 582
 |  | 1987-07-06 00:00:00 | 589
 |  | 1987-08-06 00:00:00 | 596
 |  | 1987-09-06 00:00:00 | 612
 |  | 1987-10-07 00:00:00 | 628
 |  | 1987-11-07 00:00:00 | 637
 |  | 1987-12-08 00:00:00 | 655
 |  | 1988-01-08 00:00:00 | 673
 |  | 1988-02-08 00:00:00 | 682
 |  | 1988-03-10 00:00:00 | 698
 |  | 1988-04-10 00:00:00 | 714
 |  | 1988-05-11 00:00:00 | 721
 |  | 1988-06-11 00:00:00 | 733
 |  | 1988-07-12 00:00:00 | 745
 |  | 1988-08-12 00:00:00 | 750
 |  | 1988-09-12 00:00:00 | 763
 |  | 1988-10-13 00:00:00 | 776
 |  | 1988-11-13 00:00:00 | 784
 |  | 1988-12-14 00:00:00 | 798
 |  | 1989-01-14 00:00:00 | 812
 |  | 1989-02-14 00:00:00 | 818
 |  | 1989-03-17 00:00:00 | 824
 |  | 1989-04-17 00:00:00 | 830
 |  | 1989-05-18 00:00:00 | 830
 |  | 1989-06-18 00:00:00 | 830
 |  | 1989-07-19 00:00:00 | 830
 |  | 1989-08-19 00:00:00 | 830
 |  | 1989-09-19 00:00:00 | 830
 |  | 1989-10-20 00:00:00 | 830
 |  | 1989-11-20 00:00:00 | 830
 |  | 1989-12-21 00:00:00 | 828
 |  | 1990-01-21 00:00:00 | 824
 |  | 1990-02-21 00:00:00 | 818
 |  | 1990-03-24 00:00:00 | 810
 |  | 1990-04-24 00:00:00 | 800
 |  | 1990-05-25 00:00:00 | 789
 |  | 1990-06-25 00:00:00 | 777
 |  | 1990-07-26 00:00:00 | 763
 |  | 1990-08-26 00:00:00 | 747
 |  | 1990-09-26 00:00:00 | 729
 |  | 1990-10-27 00:00:00 | 710
 |  | 1990-11-27 00:00:00 | 690
 |  | 1990-12-28 00:00:00 | 668
 |  | 1991-01-28 00:00:00 | 644
 |  | 1991-02-28 00:00:00 | 620
 |  | 1991-03-31 00:00:00 | 596
 |  | 1991-04-30 00:00:00 | 571
 |  | 1991-05-30 00:00:00 | 547
 |  | 1991-06-29 00:00:00 | 525
 |  | 1991-07-29 00:00:00 | 508
 |  | 1991-08-28 00:00:00 | 496
 |  | 1991-09-27 00:00:00 | 491
 |  | 1991-10-27 00:00:00 | 494
 |  | 1991-11-26 00:00:00 | 504
 |  | 1991-12-26 00:00:00 | 515
 |  | 1992-01-25 00:00:00 | 527
 |  | 1992-02-24 00:00:00 | 539
 |  | 1992-03-25 00:00:00 | 556
 |  | 1992-04-24 00:00:00 | 568
 |  | 1992-05-24 00:00:00 | 576
 |  | 1992-06-23 00:00:00 | 580
 |  | 1992-07-23 00:00:00 | 579
 |  | 1992-08-22 00:00:00 | 564
 |  | 1992-09-21 00:00:00 | 545
 |  | 1992-10-21 00:00:00 | 524
 |  | 1992-11-20 00:00:00 | 502
 |  | 1992-12-20 00:00:00 | 483
 |  | 1993-01-19 00:00:00 | 470
 |  | 1993-02-18 00:00:00 | 463
 |  | 1993-03-20 00:00:00 | 458
 |  | 1993-04-19 00:00:00 | 453
 |  | 1993-05-19 00:00:00 | 445
 |  | 1993-06-18 00:00:00 | 435
 |  | 1993-07-18 00:00:00 | 425
 |  | 1993-08-17 00:00:00 | 417
 |  | 1993-09-16 00:00:00 | 418
 |  | 1993-10-16 00:00:00 | 424
 |  | 1993-11-15 00:00:00 | 433
 |  | 1993-12-15 00:00:00 | 449
 |  | 1994-01-14 00:00:00 | 469
 |  | 1994-02-13 00:00:00 | 493
 |  | 1994-03-15 00:00:00 | 515
 |  | 1994-04-14 00:00:00 | 544
 |  | 1994-05-14 00:00:00 | 572
 |  | 1994-06-13 00:00:00 | 610
 |  | 1994-07-13 00:00:00 | 638
 |  | 1994-08-12 00:00:00 | 666
 |  | 1994-09-11 00:00:00 | 696
 |  | 1994-10-11 00:00:00 | 720
 |  | 1994-11-10 00:00:00 | 745
 |  | 1994-12-10 00:00:00 | 770
 |  | 1995-01-10 00:00:00 | 795
 |  | 1995-02-10 00:00:00 | 827
 |  | 1995-03-13 00:00:00 | 859
 |  | 1995-04-13 00:00:00 | 876
 |  | 1995-05-14 00:00:00 | 893
 |  | 1995-06-14 00:00:00 | 925
 |  | 1995-07-15 00:00:00 | 940
 |  | 1995-08-15 00:00:00 | 945
 |  | 1995-09-15 00:00:00 | 935
 |  | 1995-10-16 00:00:00 | 893
 |  | 1995-11-16 00:00:00 | 811
 |  | 1995-12-17 00:00:00 | 718
 |  | 1996-01-17 00:00:00 | 635
 |  | 1996-02-17 00:00:00 | 567
 |  | 1996-03-19 00:00:00 | 543
 |  | 1996-04-19 00:00:00 | 544
 |  | 1996-05-20 00:00:00 | 556
 |  | 1996-06-20 00:00:00 | 572
 |  | 1996-07-21 00:00:00 | 584
 |  | 1996-08-21 00:00:00 | 584
 |  | 1996-09-21 00:00:00 | 584
 |  | 1996-10-22 00:00:00 | 584
 |  | 1996-11-22 00:00:00 | 576
 |  | 1996-12-23 00:00:00 | 572
 |  | 1997-01-23 00:00:00 | 572
 |  | 1997-02-23 00:00:00 | 572
 |  | 1997-03-26 00:00:00 | 578
 |  | 1997-04-26 00:00:00 | 588
 |  | 1997-05-27 00:00:00 | 598
 |  | 1997-06-27 00:00:00 | 604
 |  | 1997-07-28 00:00:00 | 610
 |  | 1997-08-28 00:00:00 | 610
 |  | 1997-09-28 00:00:00 | 606
 |  | 1997-10-29 00:00:00 | 596
 |  | 1997-11-29 00:00:00 | 584
 |  | 1997-12-30 00:00:00 | 572
 |  | 1998-01-30 00:00:00 | 560
 |  | 1998-02-28 00:00:00 | 557
 |  | 1998-03-30 00:00:00 | 560
 |  | 1998-04-29 00:00:00 | 560
 |  | 1998-05-29 00:00:00 | 555
 |  | 1998-06-28 00:00:00 | 545
 |  | 1998-07-28 00:00:00 | 530
 |  | 1998-08-27 00:00:00 | 515
 |  | 1998-09-26 00:00:00 | 505
 |  | 1998-10-26 00:00:00 | 498
 |  | 1998-11-25 00:00:00 | 496
 |  | 1998-12-25 00:00:00 | 496
 |  | 1999-01-24 00:00:00 | 500
 |  | 1999-02-01 00:00:00 | 508
 |  | 1999-03-01 00:00:00 | 518
 |  | 1999-04-01 00:00:00 | 528
 |  | 1999-05-02 00:00:00 | 544
 |  | 1999-06-02 00:00:00 | 556
 |  | 1999-07-03 00:00:00 | 570
 |  | 1999-08-03 00:00:00 | 584
 |  | 1999-09-03 00:00:00 | 604
 |  | 1999-10-04 00:00:00 | 616
 |  | 1999-11-04 00:00:00 | 628
 |  | 1999-12-05 00:00:00 | 642
 |  | 2000-01-05 00:00:00 | 656
 |  | 2000-02-05 00:00:00 | 664
 |  | 2000-03-07 00:00:00 | 678
 |  | 2000-04-07 00:00:00 | 692
 |  | 2000-05-08 00:00:00 | 698
 |  | 2000-06-08 00:00:00 | 704
 |  | 2000-07-09 00:00:00 | 710
 |  | 2000-08-09 00:00:00 | 710
 |  | 2000-09-09 00:00:00 | 706
 |  | 2000-10-10 00:00:00 | 698
 |  | 2000-11-10 00:00:00 | 683
 |  | 2000-12-11 00:00:00 | 659
 |  | 2001-01-11 00:00:00 | 629
 |  | 2001-02-11 00:00:00 | 597
 |  | 2001-03-14 00:00:00 | 578.75
 |  | 2001-04-01 00:00:00 | 560
 |  | 2001-05-01 00:00:00 | 545
 |  | 2001-06-01 00:00:00 | 530