$800.47+0.54% vs prior observationCAT · USD / share
D Data pipeline · Yahoo Finance chartObservation: 9 Oct 2026, 20:00 UTCAutomated quote check: 10 Oct 2026, 23:36 UTCMethodology ↓
Latest provider quote; markets may be closed. The last candle can be in progress.
Previous observation
$796.18
Previous completed session
Latest session range
$791.19 – $804.31
Observed high and low
52-week observed range
$495.45 – $1,073.46
Daily observations over the last 365 days
Source history
14,315 observations
CAT · daily
Investment Calculator
$800.47
1 base unit = $800.47 · USD / share. Fees, spreads, taxes and dividends are excluded.
Convert CAT shares ↔ USD
1 CAT shares = 800.47 USD. Reference observed 2026-10-09T20:00:02.000Z; execution prices include spreads and may differ.
Conversion Tables — Both Directions
CAT shares
USD
0.01
8.0047
0.1
80.047
0.5
400.235
1
800.47
2
1,600.94
5
4,002.35
10
8,004.7
20
16,009.4
50
40,023.5
100
80,047
500
400,235
1,000
800,470
10,000
8,004,700
USD
CAT shares
0.01
0.000012
0.1
0.000125
0.5
0.000625
1
0.001249
2
0.002499
5
0.006246
10
0.012493
20
0.024985
50
0.062463
100
0.124927
500
0.624633
1,000
1.249266
10,000
12.492661
Recent Conversion Rates
Observation date
USD per CAT shares
Inverse rate
Change
2026-10-09
800.469971
0.001249
+0.54%
2026-10-08
796.179993
0.001256
-2.17%
2026-10-07
813.830017
0.001229
-5.75%
2026-10-06
863.440002
0.001158
+1.80%
2026-10-05
848.140015
0.001179
+0.32%
2026-10-02
845.419983
0.001183
+2.31%
2026-10-01
826.349976
0.00121
+1.92%
2026-09-30
810.789978
0.001233
-1.92%
2026-09-29
826.640015
0.00121
+0.82%
2026-09-28
819.950012
0.00122
-0.20%
2026-09-25
821.580017
0.001217
+2.03%
2026-09-24
805.25
0.001242
-0.83%
2026-09-23
812.02002
0.001231
+0.50%
2026-09-22
808.01001
0.001238
-1.04%
2026-09-21
816.5
0.001225
+0.93%
2026-09-18
808.98999
0.001236
+1.30%
2026-09-17
798.570007
0.001252
+2.02%
2026-09-16
782.719971
0.001278
-0.10%
2026-09-15
783.539978
0.001276
-0.06%
2026-09-14
784
0.001276
-4.22%
2026-09-11
818.570007
0.001222
+1.69%
2026-09-10
805
0.001242
-1.29%
2026-09-09
815.559998
0.001226
-0.84%
2026-09-08
822.47998
0.001216
+1.05%
2026-09-04
813.940002
0.001229
+1.72%
2026-09-03
800.140015
0.00125
+0.99%
2026-09-02
792.280029
0.001262
+1.68%
2026-09-01
779.159973
0.001283
-2.30%
2026-08-31
797.469971
0.001254
-0.35%
2026-08-28
800.25
0.00125
-2.05%
Fees, Spreads & Sizing
The source rate is indicative. Broker spreads, commissions, taxes and execution timing change the amount received. Borrowing, leverage and distributions are excluded.
Reference Value in Other Currencies
Daily institutional currency references have their own date and can differ from the latest instrument quote. They are indicative values, not executable prices.
Daily provider candles; missing sessions are omitted.
Performance Across Horizons
1 day
+0.54%
From 2026-10-08
7 days
-5.32%
From 2026-10-02
1 month
-1.85%
From 2026-09-09
3 months
-15.95%
From 2026-07-10
6 months
+1.24%
From 2026-04-10
1 year
+59.98%
From 2025-10-09
Historical Records & Performance
Observed source coverage: 1970-01-02 – 2026-10-09. Records apply to this available series; they do not establish the instrument’s lifetime records. Price returns exclude distributions and fees. Yield changes use basis points.
Observed high
1,073.46
2026-06-30
Observed low
2.5
1970-07-15
Largest annual rise
+81.58%
2003
Largest annual fall
-38.44%
2008
Maximum observed closing-price drawdown: -74.51%, from 2007-07-19 to 2009-03-02. Recovery: 2010-12-01. Distance from observed high: -25.43%.
Annual OHLC & Returns
Year
Open
High
Low
Last
Return
Coverage
2026
577.59
1,073.46
575.31
800.47
+39.73%
YTD · 194 observations
2025
365.51
627.5
267.3
572.87
+57.92%
250 observations
2024
293.43
418.5
276.94
362.76
+22.69%
252 observations
2023
240.68
299.2
204.04
295.67
+23.42%
250 observations
2022
207.33
245.05
160.6
239.56
+15.88%
251 observations
2021
183
246.69
179.34
206.74
+13.58%
252 observations
2020
149
183.81
87.5
182.02
+23.25%
253 observations
2019
124.03
148.93
111.75
147.68
+16.22%
252 observations
2018
158.3
173.24
112.06
127.07
-19.36%
251 observations
2017
94
158.65
90.34
157.58
+69.92%
251 observations
2016
66.88
97.4
56.36
92.74
+36.46%
252 observations
2015
91.77
92.37
62.99
67.96
-25.75%
252 observations
2014
90.41
111.46
85.88
91.53
+0.79%
252 observations
2013
92.95
99.7
79.49
90.81
+1.34%
252 observations
2012
92.77
116.95
78.25
89.61
-1.09%
250 observations
2011
94.38
116.55
67.54
90.6
-3.27%
252 observations
2010
57.65
94.89
50.5
93.66
+64.34%
252 observations
2009
44.91
61.28
21.71
56.99
+27.58%
252 observations
2008
72.56
85.96
31.95
44.67
-38.44%
253 observations
2007
61.71
87
57.98
72.56
+18.31%
251 observations
2006
57.87
82.03
57.05
61.33
+6.16%
251 observations
2005
48.05
59.88
41.305
57.77
+18.49%
252 observations
2004
41.585
49.36
34.25
48.755
+17.45%
252 observations
2003
22.975
42.475
20.62
41.51
+81.58%
252 observations
2002
26.175
29.995
16.875
22.86
-12.50%
252 observations
2001
23.625
28.415
19.875
26.125
+10.44%
248 observations
2000
23.844
27.563
14.5
23.656
+0.53%
252 observations
1999
23.281
33.219
21
23.531
+2.31%
252 observations
1998
24.25
30.375
19.531
23
-5.15%
252 observations
1997
18.531
30.813
18.125
24.25
+28.90%
253 observations
1996
14.688
20.25
13.5
18.813
+28.09%
254 observations
1995
13.781
18.813
12.063
14.688
+6.58%
252 observations
1994
11.125
15.188
11.094
13.781
+23.88%
252 observations
1993
6.734
11.641
6.734
11.125
+65.97%
253 observations
1992
5.484
7.766
5.156
6.703
+22.22%
254 observations
1991
5.875
7.203
4.703
5.484
-6.65%
253 observations
1990
7.234
8.563
4.766
5.875
-18.79%
253 observations
1989
7.953
8.625
6.609
7.234
-9.04%
252 observations
1988
7.75
8.563
6.734
7.953
+2.62%
253 observations
1987
5.016
9.344
4.984
7.75
+54.52%
253 observations
1986
5.25
6.922
4.578
5.016
-4.46%
253 observations
1985
3.875
5.391
3.625
5.25
+35.48%
252 observations
1984
5.891
6.594
3.516
3.875
-34.39%
253 observations
1983
5.063
6.188
4.672
5.906
+17.76%
253 observations
1982
6.906
6.906
4.141
5.016
-27.70%
253 observations
1981
7.25
9.156
6.203
6.938
-4.31%
253 observations
1980
6.734
8
5.438
7.25
+7.41%
253 observations
1979
7.344
7.859
6.141
6.75
-8.09%
253 observations
1978
6.844
8.125
5.672
7.344
+7.06%
252 observations
1977
7.25
7.438
6.094
6.859
-5.39%
252 observations
1976
5.813
7.771
5.802
7.25
+24.73%
253 observations
1975
4.083
6.323
4
5.813
+43.81%
253 observations
1974
5.563
5.813
3.281
4.042
-27.61%
253 observations
1973
5.542
6.469
4.469
5.583
+0.75%
252 observations
1972
3.938
5.792
3.896
5.542
+40.74%
251 observations
1971
3.563
4.656
3.177
3.938
+10.53%
253 observations
1970
3.542
3.729
2.5
3.563
+0.59%
Initial partial period · 254 observations
Changes use the previous period’s last observation; the first partial period uses its first observed opening value. Missing sessions remain missing.
Monthly Seasonality
Historical monthly price returns, not a forecast. Median: +1.04%. Longest rising streak: 12 months; falling streak: 6 months.
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2026
+14.75%
+13.00%
-4.63%
+25.64%
-1.60%
+21.58%
-23.48%
-2.13%
+1.67%
-1.27%
—
—
2025
+2.39%
-7.40%
-4.11%
-6.22%
+12.53%
+11.54%
+12.83%
-4.33%
+13.87%
+20.98%
-0.26%
-0.50%
2024
+1.57%
+11.21%
+9.72%
-8.69%
+1.18%
-1.60%
+3.93%
+2.86%
+9.83%
-3.81%
+7.95%
-10.67%
2023
+5.31%
-5.05%
-4.47%
-4.39%
-5.96%
+19.59%
+7.77%
+6.02%
-2.89%
-17.20%
+10.91%
+17.93%
2022
-2.51%
-6.94%
+18.79%
-5.51%
+2.52%
-17.18%
+10.90%
-6.83%
-11.17%
+31.92%
+9.22%
+1.33%
2021
+0.45%
+18.07%
+7.41%
-1.62%
+5.69%
-9.73%
-5.00%
+1.99%
-8.96%
+6.27%
-5.23%
+6.93%
2020
-11.06%
-5.41%
-6.60%
+0.29%
+3.22%
+5.30%
+5.04%
+7.10%
+4.81%
+5.30%
+10.53%
+4.86%
2019
+4.79%
+3.14%
-1.35%
+2.90%
-14.07%
+13.76%
-3.39%
-9.62%
+6.14%
+9.10%
+5.03%
+2.04%
2018
+3.30%
-5.01%
-4.69%
-2.05%
+5.23%
-10.69%
+5.99%
-3.44%
+9.82%
-20.44%
+11.83%
-6.34%
2017
+3.15%
+1.05%
-4.03%
+10.24%
+3.10%
+1.93%
+6.04%
+3.11%
+6.15%
+8.89%
+3.94%
+11.64%
2016
-8.42%
+8.77%
+13.06%
+1.54%
-6.70%
+4.55%
+9.17%
-0.98%
+8.32%
-5.98%
+14.50%
-2.95%
2015
-12.63%
+3.66%
-3.46%
+8.56%
-1.80%
-0.59%
-7.30%
-2.79%
-14.50%
+11.67%
-0.47%
-6.46%
2014
+3.41%
+3.26%
+2.47%
+6.07%
-3.01%
+6.30%
-7.29%
+8.26%
-9.21%
+2.40%
-0.80%
-9.02%
2013
+9.80%
-6.12%
-5.85%
-2.64%
+1.33%
-3.86%
+0.51%
-0.45%
+1.04%
-0.05%
+1.49%
+7.34%
2012
+20.44%
+4.66%
-6.73%
-3.52%
-14.74%
-3.09%
-0.82%
+1.33%
+0.83%
-1.43%
+0.51%
+5.13%
2011
+3.58%
+6.10%
+8.18%
+3.65%
-8.33%
+0.62%
-7.20%
-7.89%
-18.86%
+27.93%
+3.62%
-7.44%
2010
-8.33%
+9.21%
+10.17%
+8.34%
-10.77%
-1.14%
+16.11%
-6.58%
+20.75%
-0.10%
+7.63%
+10.71%
2009
-30.94%
-20.23%
+13.61%
+27.25%
-0.34%
-6.82%
+33.35%
+2.84%
+13.29%
+7.27%
+6.05%
-2.40%
2008
-2.16%
+1.89%
+8.24%
+4.59%
+0.93%
-10.67%
-5.82%
+1.74%
-15.74%
-35.91%
+7.30%
+8.98%
2007
+4.47%
+0.56%
+4.04%
+8.34%
+8.21%
-0.36%
+0.64%
-3.85%
+3.51%
-4.87%
-3.63%
+0.92%
2006
+17.54%
+7.63%
-1.74%
+5.47%
-3.68%
+2.10%
-4.85%
-6.38%
-0.83%
-7.74%
+2.17%
-1.13%
2005
-8.62%
+6.68%
-3.80%
-3.71%
+6.88%
+1.28%
+13.13%
+2.93%
+5.87%
-10.49%
+9.87%
-0.02%
2004
-5.89%
-3.05%
+4.38%
-1.69%
-3.06%
+5.43%
-7.49%
-1.07%
+10.66%
+0.11%
+13.67%
+6.51%
2003
-3.81%
+6.87%
+4.68%
+6.91%
-0.86%
+6.73%
+21.22%
+6.46%
-4.16%
+6.45%
+3.78%
+9.17%
2002
-3.77%
+10.40%
+2.41%
-3.92%
-4.30%
-6.35%
-8.68%
-2.37%
-14.71%
+9.75%
+22.15%
-8.38%
2001
-6.54%
-5.92%
+6.68%
+13.11%
+7.89%
-7.59%
+10.09%
-9.26%
-10.40%
-0.18%
+6.04%
+10.19%
2000
-9.83%
-17.38%
+12.48%
+0.00%
-3.01%
-11.44%
+0.55%
+7.94%
-15.68%
+13.10%
+12.12%
+20.35%
1999
-5.84%
+5.19%
+0.82%
+40.14%
-14.76%
+9.34%
-2.29%
-3.41%
-3.20%
+0.91%
-16.16%
+1.48%
1998
-1.03%
+13.67%
+0.92%
+3.41%
-3.51%
-3.70%
-8.33%
-13.40%
+5.95%
+0.98%
+10.01%
-6.95%
1997
+3.16%
+0.81%
+2.56%
+10.90%
+9.69%
+9.99%
+4.31%
+3.68%
-7.10%
-4.98%
-6.46%
+1.17%
1996
+9.57%
+3.69%
+1.87%
-5.70%
+2.34%
+3.24%
-2.77%
+4.55%
+9.44%
-8.96%
+15.30%
-4.90%
1995
-6.80%
+0.49%
+7.51%
+5.41%
+2.99%
+6.64%
+9.53%
-4.62%
-15.27%
-0.22%
+8.15%
-4.28%
1994
+16.99%
+4.08%
+3.69%
-2.22%
-2.73%
-6.43%
+8.38%
+6.46%
-6.18%
+10.39%
-9.41%
+1.85%
1993
+4.66%
+3.34%
+1.94%
+17.12%
+3.43%
+4.54%
+2.67%
+6.99%
-3.95%
+15.82%
-6.83%
+4.40%
1992
+6.55%
+4.55%
+2.30%
+12.25%
+7.57%
-10.97%
+2.79%
-12.67%
+8.03%
+0.24%
+8.61%
-5.51%
1991
+5.85%
+9.80%
-12.36%
-0.52%
+8.66%
-4.59%
-0.51%
-3.31%
-6.05%
+7.56%
-14.06%
+6.36%
1990
-4.32%
+9.48%
+0.82%
+0.41%
+9.16%
-21.46%
-7.13%
-12.02%
-1.74%
-3.55%
+0.92%
+14.29%
1989
-2.75%
-5.05%
-2.77%
+5.91%
+5.58%
-9.20%
+2.37%
+8.21%
-5.06%
-6.15%
+2.40%
-1.28%
1988
-6.05%
+11.59%
-4.04%
+0.60%
-1.20%
+9.27%
-8.12%
-10.64%
+3.37%
+7.39%
+2.63%
+0.39%
1987
+8.41%
+5.46%
+5.18%
-0.26%
+7.79%
+3.13%
+21.26%
-4.62%
+18.79%
-32.31%
+14.07%
+9.25%
1986
+8.93%
+10.93%
+3.69%
+0.71%
+2.36%
-8.29%
-10.30%
+11.76%
-24.06%
+5.28%
-0.63%
+1.26%
1985
+7.66%
-1.50%
-3.04%
-0.78%
+9.49%
-4.33%
+11.32%
-2.37%
-1.74%
+0.35%
+12.32%
+5.33%
1984
+2.38%
-6.20%
+12.95%
-8.29%
-13.30%
-7.98%
-8.33%
+13.09%
-9.97%
-11.43%
-0.40%
+0.40%
1983
+6.54%
+3.51%
-3.67%
+9.09%
+0.54%
+1.07%
-6.88%
-10.80%
+11.15%
-10.32%
+14.38%
+5.59%
1982
-5.41%
-10.24%
+2.65%
-5.17%
-19.89%
+1.02%
-1.35%
+9.90%
-16.15%
+11.85%
+3.97%
+2.23%
1981
-4.31%
+15.77%
+0.58%
+11.22%
-5.39%
-3.49%
-4.76%
-7.00%
-7.74%
-6.29%
+13.43%
-2.63%
1980
+5.09%
-6.17%
-10.56%
-1.31%
+5.05%
+6.84%
+11.85%
-10.17%
+5.42%
+2.24%
+9.85%
-7.57%
1979
+3.40%
-4.94%
+2.81%
-7.37%
+0.45%
-0.23%
+0.68%
+2.48%
-1.98%
-10.76%
+8.54%
+0.00%
1978
-9.79%
-0.51%
-3.81%
+16.89%
+0.45%
+0.45%
+6.94%
+0.42%
-1.88%
-6.16%
+2.26%
+3.98%
1977
-10.99%
-1.69%
+7.64%
-0.23%
+3.67%
+2.21%
-8.23%
-3.30%
+7.32%
-6.36%
+6.55%
+0.00%
1976
+14.70%
+7.81%
-4.35%
+5.76%
+1.72%
+2.68%
+1.44%
-5.07%
-5.34%
+4.74%
-1.08%
+1.09%
1975
+14.95%
+13.45%
+4.15%
+1.33%
-2.25%
+2.49%
+1.68%
-1.65%
-2.62%
+9.21%
-2.99%
+1.09%
1974
-10.63%
+1.25%
-2.68%
-0.64%
+3.20%
-2.89%
-6.81%
-11.87%
-14.51%
+28.79%
-2.82%
-6.05%
1973
-4.51%
+1.38%
-2.14%
-1.19%
-4.82%
-1.90%
+6.88%
+3.42%
+10.12%
+1.06%
-6.82%
+0.56%
1972
+4.23%
-1.52%
+10.82%
+0.93%
+4.61%
+3.96%
+4.03%
+6.31%
-1.15%
+0.19%
+5.42%
-2.39%
1971
+11.40%
-1.57%
+1.60%
+12.34%
-7.48%
-1.52%
+0.00%
+10.51%
-5.57%
-13.27%
-5.38%
+13.17%
1970
-14.41%
+9.28%
+10.38%
-12.54%
-8.79%
-1.07%
-5.42%
+1.91%
+6.74%
-3.16%
+12.32%
+10.32%
Median
+2.39%
+3.26%
+1.94%
+0.71%
+0.54%
-0.23%
+0.64%
-1.07%
-1.74%
+0.22%
+4.50%
+1.13%
Observed History Timeline
Milestones are calculated from this instrument’s source series. They are not claims about news causing a price move.
USD / share. Daily provider OHLC; last session may be in progress. Dates use UTC candle-open timestamps and can differ from local trading-session dates.
Date
Open
High
Low
Close
Change
2026-10-09
796.22
804.31
791.19
800.47
+0.54%
2026-10-08
808.7
821.91
788.89
796.18
-2.17%
2026-10-07
846
846
806.29
813.83
-5.75%
2026-10-06
853
876.95
851.47
863.44
+1.80%
2026-10-05
843.17
857.85
821.77
848.14
+0.32%
2026-10-02
840.8
858.87
836.46
845.42
+2.31%
2026-10-01
810.58
833.62
802.44
826.35
+1.92%
2026-09-30
828.5
831.95
810.07
810.79
-1.92%
2026-09-29
826.53
829.74
815.5
826.64
+0.82%
2026-09-28
821.05
827.57
808.2
819.95
-0.20%
2026-09-25
816.34
823
809.05
821.58
+2.03%
2026-09-24
798.87
809.14
794.2
805.25
-0.83%
2026-09-23
803.97
816.76
798.53
812.02
+0.50%
2026-09-22
806.06
812.46
802.61
808.01
-1.04%
2026-09-21
827
827.81
805.24
816.5
+0.93%
2026-09-18
800.79
809.49
799.57
808.99
+1.30%
2026-09-17
813.95
813.95
795
798.57
+2.02%
2026-09-16
797
798.39
774.48
782.72
-0.10%
2026-09-15
789.49
791.2
776.5
783.54
-0.06%
2026-09-14
783.05
794.56
772.86
784
-4.22%
2026-09-11
817.75
826
813.51
818.57
+1.69%
2026-09-10
809.75
811.95
797.5
805
-1.29%
2026-09-09
815.68
827.96
813.5
815.56
-0.84%
2026-09-08
823.34
830.5
817.09
822.48
+1.05%
2026-09-04
802.38
821
801
813.94
+1.72%
2026-09-03
796.9
803.92
781.49
800.14
+0.99%
2026-09-02
778.51
793.94
771.39
792.28
+1.68%
2026-09-01
788.88
790.22
774.55
779.16
-2.30%
2026-08-31
800
802.9
789.05
797.47
-0.35%
2026-08-28
819.01
821.23
799.17
800.25
-2.05%
Page 1 / 478 · 14315 observations
Historical Amount Comparison
Reference at 1970-01-02: 3.458. Equivalent latest reference value: 231,461.23 (+23046.12%).
Uses the last observation on or before the chosen date. Positive reference prices are required for amount comparisons. Excludes fees, dividends, interest and tax. Index results represent hypothetical proportional exposure.
∿
Verified market data
Data & Forecast Methodology
How the source reference becomes the displayed data, indicators and planning scenarios.
Market data + short-term model1
One reference across every page
Quote, history, forecast and calculators use the same Yahoo Finance chart snapshot. Source observation time and automated check time are shown separately. Price changes use the previous completed observation. Bond moves are basis points; index values are points.
2
Source boundaries
Yahoo Finance supplies the named instrument reference and daily OHLC history. No placeholder catalogue prices, synthetic candles, or fabricated fundamentals are used.
3
Short-term statistical model
25%-shrunk 60/40 blend of 30/90-session mean log-return drift with a model-implied central 80% lognormal interval from 30-session realized volatility; constant-volatility assumption, not empirically calibrated coverage Intervals are not calibrated empirical coverage; jumps, fat tails and parameter uncertainty are excluded.
4
Signals and refresh
Indicators use completed daily observations and require 200 samples. Composite = (Buy − Sell) / rule count: Strong Buy above 0.55; Buy above 0.15; Neutral above −0.15; Sell above −0.55; otherwise Strong Sell. Each browser checks every 60 seconds; provider snapshots are cached for up to five minutes. Failed refreshes are visibly marked.
Long-term scenarios + controls5
One scenario anchor
Every planning band uses the same timestamped reference displayed above. Changing the annual assumption updates the scenario chart, yearly bands and regular-contribution calculations.
6
Explicit planning assumptions
Lower and upper paths apply the selected annual change in opposite directions. The base path keeps the reference unchanged. These paths have no assigned probabilities and are separate from the short-term statistical model.
7
Market-specific interpretation
Prices use the instrument’s quoted units; indices use points and yield moves use basis points. Fees, taxes and distributions are excluded. A yield path cannot estimate a bond investment return.
Read as a range: short-term estimates and long-term planning scenarios can fall outside every displayed band. Source gaps and unsupported calculations are withheld.
Caterpillar Converter FAQ
How much history is available?
The source span and observation count are shown above. Missing dates are omitted. Records refer to available source coverage, not the instrument’s entire lifetime.
How are changes and conversions calculated?
Price changes compare observed reference values. Yield moves use basis points. Conversion amounts use the same timestamped source rate; spreads, fees and distributions are excluded.
A share reference represents a company equity instrument. Investment returns also depend on corporate actions and dividends. The source instrument is CAT, quoted as USD / share, with daily history.
Source quality: Single instrument provider for quote and OHLC history. The displayed check time is separate from the market observation time. Missing fundamentals are not estimated.