D Data pipeline · Yahoo Finance chartObservation: 9 Oct 2026, 20:02 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
$24.87
Previous completed session
Latest session range
$21.96 – $23.10
Observed high and low
52-week observed range
$19.89 – $29.44
Daily observations over the last 365 days
Source history
10,805 observations
T · daily
Investment Calculator
$22.18
1 base unit = $22.18 · USD / share. Fees, spreads, taxes and dividends are excluded.
Convert T shares ↔ USD
1 T shares = 22.18 USD. Reference observed 2026-10-09T20:02:07.000Z; execution prices include spreads and may differ.
Conversion Tables — Both Directions
T shares
USD
0.01
0.2218
0.1
2.218
0.5
11.09
1
22.18
2
44.36
5
110.9
10
221.8
20
443.6
50
1,109
100
2,218
500
11,090
1,000
22,180
10,000
221,800
USD
T shares
0.01
0.000451
0.1
0.004509
0.5
0.022543
1
0.045086
2
0.090171
5
0.225428
10
0.450857
20
0.901713
50
2.254283
100
4.508566
500
22.542831
1,000
45.085663
10,000
450.856628
Recent Conversion Rates
Observation date
USD per T shares
Inverse rate
Change
2026-10-09
22.18
0.045086
-10.82%
2026-10-08
24.870001
0.040209
+1.63%
2026-10-07
24.469999
0.040866
+0.16%
2026-10-06
24.43
0.040933
+0.78%
2026-10-05
24.24
0.041254
-0.25%
2026-10-02
24.299999
0.041152
+0.00%
2026-10-01
24.299999
0.041152
-0.41%
2026-09-30
24.4
0.040984
-0.33%
2026-09-29
24.48
0.04085
-1.69%
2026-09-28
24.9
0.040161
-1.89%
2026-09-25
25.379999
0.039401
-0.28%
2026-09-24
25.450001
0.039293
+0.59%
2026-09-23
25.299999
0.039526
+0.80%
2026-09-22
25.1
0.039841
-1.38%
2026-09-21
25.450001
0.039293
+0.20%
2026-09-18
25.4
0.03937
+0.04%
2026-09-17
25.389999
0.039386
-1.82%
2026-09-16
25.860001
0.03867
-3.22%
2026-09-15
26.719999
0.037425
+0.79%
2026-09-14
26.51
0.037722
+1.73%
2026-09-11
26.059999
0.038373
+2.00%
2026-09-10
25.549999
0.039139
+1.59%
2026-09-09
25.15
0.039761
-1.76%
2026-09-08
25.6
0.039062
-0.31%
2026-09-04
25.68
0.038941
-1.95%
2026-09-03
26.190001
0.038183
+0.92%
2026-09-02
25.950001
0.038536
-0.19%
2026-09-01
26
0.038462
+0.42%
2026-08-31
25.889999
0.038625
-0.46%
2026-08-28
26.01
0.038447
+2.28%
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
-10.82%
From 2026-10-08
7 days
-8.72%
From 2026-10-02
1 month
-11.81%
From 2026-09-09
3 months
+4.97%
From 2026-07-10
6 months
-16.18%
From 2026-04-10
1 year
-15.02%
From 2025-10-09
Historical Records & Performance
Observed source coverage: 1983-11-21 – 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
45.27
1999-01-20
Observed low
3.462
1984-05-30
Largest annual rise
+58.20%
1989
Largest annual fall
-31.42%
2008
Maximum observed closing-price drawdown: -69.91%, from 1999-07-16 to 2023-07-18. Recovery: Not observed in available history. Distance from observed high: -51.01%.
Annual OHLC & Returns
Year
Open
High
Low
Last
Return
Coverage
2026
24.79
29.44
19.89
22.18
-10.71%
YTD · 194 observations
2025
22.83
29.79
21.38
24.84
+9.09%
250 observations
2024
16.84
24.03
15.94
22.77
+35.70%
252 observations
2023
18.51
21.53
13.43
16.78
-8.85%
250 observations
2022
18.716
21.53
14.46
18.41
-0.92%
251 observations
2021
22.198
25.589
16.631
18.58
-14.46%
252 observations
2020
29.577
29.872
19.698
21.722
-26.41%
253 observations
2019
21.526
29.985
21.375
29.517
+36.93%
252 observations
2018
29.502
29.675
20.242
21.556
-26.59%
251 observations
2017
32.243
32.5
24.585
29.366
-8.58%
251 observations
2016
25.74
33.15
25.234
32.122
+23.60%
252 observations
2015
25.37
27.53
23.391
25.989
+2.44%
252 observations
2014
26.616
28.308
23.973
25.37
-4.47%
252 observations
2013
25.974
29.456
24.743
26.556
+4.30%
252 observations
2012
23.006
29.139
21.918
25.461
+11.47%
250 observations
2011
22.417
24.124
20.544
22.84
+2.93%
252 observations
2010
21.458
22.326
17.961
22.19
+4.82%
252 observations
2009
21.707
22.251
16.193
21.171
-1.65%
252 observations
2008
31.352
31.677
15.785
21.526
-31.42%
253 observations
2007
26.941
32.455
24.124
31.39
+16.25%
251 observations
2006
18.497
27.349
18.308
27.002
+45.98%
251 observations
2005
19.622
19.622
16.458
18.497
-4.97%
252 observations
2004
19.69
20.944
17.356
19.464
-1.15%
252 observations
2003
21.073
23.905
14.237
19.69
-3.84%
252 observations
2002
29.645
30.959
14.781
20.476
-30.79%
252 observations
2001
35.923
40.077
27.568
29.585
-17.97%
248 observations
2000
36.679
44.562
26.293
36.065
-2.05%
252 observations
1999
39.936
45.27
33.28
36.82
-9.09%
252 observations
1998
27.946
41.446
26.435
40.502
+46.42%
252 observations
1997
19.59
28.748
18.599
27.662
+41.20%
253 observations
1996
21.715
22.753
17.372
19.59
-9.39%
254 observations
1995
15.247
22.092
14.964
21.62
+41.80%
252 observations
1994
15.672
16.758
13.878
15.247
-2.71%
252 observations
1993
13.831
17.749
12.911
15.672
+12.16%
253 observations
1992
12.132
14.114
10.692
13.973
+14.51%
254 observations
1991
10.55
12.439
9.252
12.203
+15.40%
253 observations
1990
11.943
12.226
8.922
10.574
-12.33%
253 observations
1989
7.529
12.155
7.34
12.061
+58.20%
252 observations
1988
6.373
8.049
6.231
7.624
+17.45%
253 observations
1987
7.073
8.591
5.193
6.491
-8.13%
253 observations
1986
5.397
7.325
4.972
7.065
+31.29%
253 observations
1985
4.453
5.57
4.304
5.381
+20.85%
252 observations
1984
3.713
4.5
3.462
4.453
+20.17%
253 observations
1983
3.839
3.91
3.658
3.706
-3.48%
Initial partial period · 28 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: +0.77%. Longest rising streak: 13 months; falling streak: 8 months.
Year
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2026
+5.52%
+6.87%
+3.50%
-9.87%
-5.09%
-16.53%
+12.32%
+11.35%
-5.76%
-9.10%
—
—
2025
+4.22%
+15.51%
+3.17%
-2.05%
+0.36%
+4.10%
-5.29%
+6.86%
-3.58%
-12.36%
+5.13%
-4.53%
2024
+5.42%
-4.30%
+3.96%
-4.03%
+7.87%
+4.88%
+0.73%
+3.38%
+10.55%
+2.45%
+2.75%
-1.68%
2023
+10.65%
-7.17%
+1.80%
-8.21%
-10.98%
+1.40%
-8.97%
+1.86%
+1.56%
+2.53%
+7.60%
+1.27%
2022
+3.66%
-7.10%
-0.25%
+5.67%
+12.88%
-1.55%
-10.40%
-6.60%
-12.54%
+18.84%
+5.76%
-4.51%
2021
-0.45%
-2.58%
+8.53%
+3.77%
-6.30%
-2.21%
-2.54%
-2.25%
-1.50%
-6.48%
-9.62%
+7.75%
2020
-3.74%
-6.38%
-17.23%
+4.53%
+1.28%
-2.04%
-2.15%
+0.78%
-4.36%
-5.23%
+6.40%
+0.03%
2019
+5.33%
+3.53%
+0.77%
-1.28%
-1.23%
+9.58%
+1.61%
+3.55%
+7.32%
+1.72%
-2.88%
+4.55%
2018
-3.68%
-3.07%
-1.79%
-8.27%
-1.16%
-0.65%
-0.44%
-0.09%
+5.13%
-8.64%
+1.83%
-8.64%
2017
-0.87%
-0.88%
-0.57%
-4.62%
-2.78%
-2.08%
+3.37%
-3.95%
+4.56%
-14.09%
+8.11%
+6.87%
2016
+4.80%
+2.47%
+6.01%
-0.89%
+0.85%
+10.37%
+0.19%
-5.57%
-0.66%
-9.41%
+5.00%
+10.10%
2015
-1.99%
+4.98%
-5.53%
+6.09%
-0.29%
+2.84%
-2.20%
-4.43%
-1.87%
+2.85%
+0.48%
+2.20%
2014
-5.23%
-4.17%
+9.83%
+1.80%
-0.64%
-0.31%
+0.65%
-1.77%
+0.80%
-1.14%
+1.55%
-5.06%
2013
+3.20%
+3.22%
+2.17%
+2.10%
-6.59%
+1.17%
-0.37%
-4.08%
-0.03%
+7.04%
-2.73%
-0.14%
2012
-2.74%
+4.01%
+2.09%
+5.38%
+3.83%
+4.36%
+6.34%
-3.38%
+2.89%
-8.25%
-1.33%
-1.23%
2011
-6.33%
+3.13%
+7.86%
+1.67%
+1.41%
-0.48%
-6.84%
-2.67%
+0.14%
+2.77%
-1.13%
+4.35%
2010
-9.53%
-2.17%
+4.15%
+0.85%
-6.75%
-0.45%
+7.23%
+4.20%
+5.81%
-0.28%
-2.56%
+5.72%
2009
-13.61%
-3.45%
+6.02%
+1.67%
-3.24%
+0.20%
+5.60%
-0.69%
+3.69%
-4.96%
+4.95%
+4.05%
2008
-7.39%
-9.51%
+9.96%
+1.07%
+3.07%
-15.56%
-8.55%
+3.83%
-12.72%
-4.12%
+6.69%
-0.21%
2007
+5.26%
-2.21%
+7.15%
-1.80%
+6.77%
+0.39%
-5.64%
+1.81%
+6.12%
-1.23%
-8.57%
+8.77%
2006
+5.96%
+6.32%
-1.99%
-3.07%
-0.57%
+7.02%
+7.53%
+3.80%
+4.59%
+5.19%
-0.99%
+5.43%
2005
-7.80%
+1.26%
-1.54%
+0.46%
-1.76%
+1.58%
+2.95%
-1.51%
-0.46%
-0.50%
+4.44%
-1.69%
2004
-2.19%
-5.84%
+2.21%
+1.47%
-4.82%
+2.32%
+4.49%
+1.78%
+0.62%
-2.66%
-0.36%
+2.38%
2003
-9.85%
-14.89%
-3.56%
+16.45%
+8.99%
+0.35%
-8.57%
-3.85%
-0.93%
+7.78%
-2.92%
+11.98%
2002
-4.39%
+1.04%
-1.06%
-17.04%
+10.40%
-11.05%
-9.31%
-10.56%
-18.76%
+27.66%
+11.07%
-4.88%
2001
+1.26%
-1.34%
-6.44%
-7.57%
+4.36%
-6.95%
+12.41%
-9.15%
+15.18%
-19.12%
-1.92%
+4.79%
2000
-12.05%
-11.95%
+11.59%
+4.01%
-0.29%
+0.72%
-3.27%
-1.87%
+19.42%
+15.66%
-4.77%
-13.08%
1999
+0.70%
-2.08%
-10.76%
+18.15%
-8.30%
+13.45%
-1.51%
-15.86%
+6.24%
+3.30%
-0.21%
-7.39%
1998
+6.14%
-2.73%
+14.67%
-4.43%
-6.18%
+2.89%
+2.34%
-7.02%
+16.58%
+4.37%
+3.51%
+11.86%
1997
+6.02%
+4.55%
-8.70%
+5.71%
+5.41%
+5.77%
-4.34%
-8.13%
+12.99%
+3.56%
+14.15%
+0.86%
1996
-1.09%
-3.09%
-4.10%
-4.75%
-1.50%
-0.25%
-0.76%
-4.60%
+3.22%
+1.04%
+8.23%
-1.43%
1995
+5.57%
-2.35%
+0.90%
+5.06%
+1.98%
+5.83%
+1.05%
+5.19%
+8.64%
+1.59%
-3.13%
+5.77%
1994
+0.90%
-6.57%
+3.19%
+2.79%
-0.90%
+5.78%
-3.45%
-1.49%
+2.72%
-1.47%
-1.19%
-2.42%
1993
-6.93%
+8.17%
+4.87%
-1.12%
-0.65%
+0.98%
+4.52%
+12.35%
-5.49%
+2.91%
-3.95%
-2.35%
1992
-6.58%
+0.00%
-4.76%
+8.48%
-3.41%
+1.24%
+7.99%
+0.95%
+3.01%
-2.55%
+3.93%
+6.67%
1991
-6.70%
+2.87%
+4.42%
-4.90%
-3.04%
+3.38%
+0.93%
+1.85%
+1.59%
+7.61%
-3.95%
+11.90%
1990
-17.22%
+3.55%
+3.20%
-3.32%
+6.86%
-7.71%
+0.93%
-9.89%
+6.89%
+4.06%
+1.15%
+1.59%
1989
+8.05%
+0.00%
+2.87%
+7.24%
+7.27%
-1.21%
+11.52%
-5.27%
+5.57%
-2.42%
+1.80%
+13.05%
1988
+12.00%
-2.60%
-3.33%
-2.76%
+7.80%
+4.28%
-4.10%
-0.99%
+7.31%
+3.10%
-0.30%
-2.71%
1987
+3.90%
-0.32%
+0.75%
-8.22%
+3.95%
+4.36%
-2.57%
+4.62%
+10.73%
-10.83%
-13.42%
+1.48%
1986
-0.15%
+3.37%
+5.24%
-1.21%
+8.72%
+9.77%
-4.57%
+10.89%
-8.52%
+1.18%
+4.31%
+0.34%
1985
+2.83%
+1.72%
+1.01%
+0.67%
+6.48%
+4.84%
-3.12%
+0.77%
-4.88%
+0.16%
+2.72%
+6.54%
1984
+6.79%
-4.37%
-4.78%
+3.93%
-6.93%
+0.90%
+8.72%
+4.53%
+1.77%
+1.35%
+1.72%
+6.19%
1983
—
—
—
—
—
—
—
—
—
—
-3.28%
-0.21%
Median
-0.15%
-1.34%
+2.09%
+0.67%
-0.29%
+1.17%
-0.37%
-0.99%
+2.72%
+1.11%
+1.35%
+1.48%
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
22.38
23.1
21.96
22.18
-10.82%
2026-10-08
24.62
24.97
24.5
24.87
+1.63%
2026-10-07
24.63
24.83
24.46
24.47
+0.16%
2026-10-06
24.19
24.45
23.97
24.43
+0.78%
2026-10-05
24.27
24.35
24.01
24.24
-0.25%
2026-10-02
24.36
24.5
24.21
24.3
+0.00%
2026-10-01
24.4
24.59
24.28
24.3
-0.41%
2026-09-30
24.54
24.68
24.4
24.4
-0.33%
2026-09-29
24.72
25.03
24.46
24.48
-1.69%
2026-09-28
25.4
25.4
24.86
24.9
-1.89%
2026-09-25
25.39
25.44
25.22
25.38
-0.28%
2026-09-24
25.59
25.81
25.36
25.45
+0.59%
2026-09-23
25.13
25.59
24.94
25.3
+0.80%
2026-09-22
25.57
25.61
24.98
25.1
-1.38%
2026-09-21
25.75
25.8
25.32
25.45
+0.20%
2026-09-18
25.08
25.64
25.06
25.4
+0.04%
2026-09-17
25.98
26.04
25.34
25.39
-1.82%
2026-09-16
26.62
26.84
25.65
25.86
-3.22%
2026-09-15
26.3
26.93
26.3
26.72
+0.79%
2026-09-14
26.38
26.62
26.16
26.51
+1.73%
2026-09-11
25.77
26.26
25.66
26.06
+2.00%
2026-09-10
25.37
25.77
25.2
25.55
+1.59%
2026-09-09
25.42
25.44
24.8
25.15
-1.76%
2026-09-08
25.54
25.91
25.45
25.6
-0.31%
2026-09-04
26.1
26.22
25.66
25.68
-1.95%
2026-09-03
26.15
26.25
25.8
26.19
+0.92%
2026-09-02
26.09
26.44
25.95
25.95
-0.19%
2026-09-01
26.09
26.32
26
26
+0.42%
2026-08-31
25.92
26.24
25.86
25.89
-0.46%
2026-08-28
25.56
26.03
25.51
26.01
+2.28%
Page 1 / 361 · 10805 observations
Historical Amount Comparison
Reference at 1983-11-21: 3.879. Equivalent latest reference value: 5,718.39 (+471.84%).
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.
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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.
AT&T 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 T, 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.