AT&T Investment Calculator

Calculate from the latest available provider reference with clear units and source timestamps.

$22.18-10.82% vs prior observationT · USD / share

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 sharesUSD
0.010.2218
0.12.218
0.511.09
122.18
244.36
5110.9
10221.8
20443.6
501,109
1002,218
50011,090
1,00022,180
10,000221,800
USDT shares
0.010.000451
0.10.004509
0.50.022543
10.045086
20.090171
50.225428
100.450857
200.901713
502.254283
1004.508566
50022.542831
1,00045.085663
10,000450.856628

Recent Conversion Rates

Observation dateUSD per T sharesInverse rateChange
2026-10-0922.180.045086-10.82%
2026-10-0824.8700010.040209+1.63%
2026-10-0724.4699990.040866+0.16%
2026-10-0624.430.040933+0.78%
2026-10-0524.240.041254-0.25%
2026-10-0224.2999990.041152+0.00%
2026-10-0124.2999990.041152-0.41%
2026-09-3024.40.040984-0.33%
2026-09-2924.480.04085-1.69%
2026-09-2824.90.040161-1.89%
2026-09-2525.3799990.039401-0.28%
2026-09-2425.4500010.039293+0.59%
2026-09-2325.2999990.039526+0.80%
2026-09-2225.10.039841-1.38%
2026-09-2125.4500010.039293+0.20%
2026-09-1825.40.03937+0.04%
2026-09-1725.3899990.039386-1.82%
2026-09-1625.8600010.03867-3.22%
2026-09-1526.7199990.037425+0.79%
2026-09-1426.510.037722+1.73%
2026-09-1126.0599990.038373+2.00%
2026-09-1025.5499990.039139+1.59%
2026-09-0925.150.039761-1.76%
2026-09-0825.60.039062-0.31%
2026-09-0425.680.038941-1.95%
2026-09-0326.1900010.038183+0.92%
2026-09-0225.9500010.038536-0.19%
2026-09-01260.038462+0.42%
2026-08-3125.8899990.038625-0.46%
2026-08-2826.010.038447+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.

Loading dated currency references…

AT&T Price History

21.282426.72 2026-07-132026-10-09

64 observations · 2026-07-13 – 2026-10-09 · USD / share

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

YearOpenHighLowLastReturnCoverage
202624.7929.4419.8922.18-10.71%YTD · 194 observations
202522.8329.7921.3824.84+9.09%250 observations
202416.8424.0315.9422.77+35.70%252 observations
202318.5121.5313.4316.78-8.85%250 observations
202218.71621.5314.4618.41-0.92%251 observations
202122.19825.58916.63118.58-14.46%252 observations
202029.57729.87219.69821.722-26.41%253 observations
201921.52629.98521.37529.517+36.93%252 observations
201829.50229.67520.24221.556-26.59%251 observations
201732.24332.524.58529.366-8.58%251 observations
201625.7433.1525.23432.122+23.60%252 observations
201525.3727.5323.39125.989+2.44%252 observations
201426.61628.30823.97325.37-4.47%252 observations
201325.97429.45624.74326.556+4.30%252 observations
201223.00629.13921.91825.461+11.47%250 observations
201122.41724.12420.54422.84+2.93%252 observations
201021.45822.32617.96122.19+4.82%252 observations
200921.70722.25116.19321.171-1.65%252 observations
200831.35231.67715.78521.526-31.42%253 observations
200726.94132.45524.12431.39+16.25%251 observations
200618.49727.34918.30827.002+45.98%251 observations
200519.62219.62216.45818.497-4.97%252 observations
200419.6920.94417.35619.464-1.15%252 observations
200321.07323.90514.23719.69-3.84%252 observations
200229.64530.95914.78120.476-30.79%252 observations
200135.92340.07727.56829.585-17.97%248 observations
200036.67944.56226.29336.065-2.05%252 observations
199939.93645.2733.2836.82-9.09%252 observations
199827.94641.44626.43540.502+46.42%252 observations
199719.5928.74818.59927.662+41.20%253 observations
199621.71522.75317.37219.59-9.39%254 observations
199515.24722.09214.96421.62+41.80%252 observations
199415.67216.75813.87815.247-2.71%252 observations
199313.83117.74912.91115.672+12.16%253 observations
199212.13214.11410.69213.973+14.51%254 observations
199110.5512.4399.25212.203+15.40%253 observations
199011.94312.2268.92210.574-12.33%253 observations
19897.52912.1557.3412.061+58.20%252 observations
19886.3738.0496.2317.624+17.45%253 observations
19877.0738.5915.1936.491-8.13%253 observations
19865.3977.3254.9727.065+31.29%253 observations
19854.4535.574.3045.381+20.85%252 observations
19843.7134.53.4624.453+20.17%253 observations
19833.8393.913.6583.706-3.48%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.

YearJanFebMarAprMayJunJulAugSepOctNovDec
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.

  • 1983-11-21: first available daily observation.
  • 1999-01-20: highest observed high of 45.27.
  • 1984-05-30: lowest observed low of 3.462.
  • 1989: largest available annual rise, +58.20%.
  • 2008: largest available annual fall, -31.42%.

Historical Data — Search & Download

Download full CSV

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.

DateOpenHighLowCloseChange
2026-10-0922.3823.121.9622.18-10.82%
2026-10-0824.6224.9724.524.87+1.63%
2026-10-0724.6324.8324.4624.47+0.16%
2026-10-0624.1924.4523.9724.43+0.78%
2026-10-0524.2724.3524.0124.24-0.25%
2026-10-0224.3624.524.2124.3+0.00%
2026-10-0124.424.5924.2824.3-0.41%
2026-09-3024.5424.6824.424.4-0.33%
2026-09-2924.7225.0324.4624.48-1.69%
2026-09-2825.425.424.8624.9-1.89%
2026-09-2525.3925.4425.2225.38-0.28%
2026-09-2425.5925.8125.3625.45+0.59%
2026-09-2325.1325.5924.9425.3+0.80%
2026-09-2225.5725.6124.9825.1-1.38%
2026-09-2125.7525.825.3225.45+0.20%
2026-09-1825.0825.6425.0625.4+0.04%
2026-09-1725.9826.0425.3425.39-1.82%
2026-09-1626.6226.8425.6525.86-3.22%
2026-09-1526.326.9326.326.72+0.79%
2026-09-1426.3826.6226.1626.51+1.73%
2026-09-1125.7726.2625.6626.06+2.00%
2026-09-1025.3725.7725.225.55+1.59%
2026-09-0925.4225.4424.825.15-1.76%
2026-09-0825.5425.9125.4525.6-0.31%
2026-09-0426.126.2225.6625.68-1.95%
2026-09-0326.1526.2525.826.19+0.92%
2026-09-0226.0926.4425.9525.95-0.19%
2026-09-0126.0926.322626+0.42%
2026-08-3125.9226.2425.8625.89-0.46%
2026-08-2825.5626.0325.5126.01+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.

Verified market data

Data & Forecast Methodology

How the source reference becomes the displayed data, indicators and planning scenarios.

Market data + short-term model
1

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 + controls
5

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.

AT&T on becoin

About AT&T

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.

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For educational purposes only. Forecasts and scenarios can be wrong. Past performance does not guarantee future results.