What is the current MACD signal of RIO?

As of today, RIO MACD signal is $1.64

What is the current MACD histogram of RIO?

As of today, RIO MACD histogram is -$0.48

Rio Tinto Group (RIO) Stock MACD History & Chart Since 1990

MACD

$1.16$0.40-25.70%

September 10, 2026

Summary

Current Value: As of today, RIO MACD is $1.16, down -25.70% on September 10, 2026
1-Month High: RIO MACD is currently -52.60% below its 1-month high of $2.46 set on August 27, 2026
1-Year High: RIO MACD is currently -71.12% below its 1-year high of $4.03 set on February 4, 2026
1-Month Low: RIO MACD is +25.94% above its 1-month low of $0.92 reached on August 18, 2026
1-Year Low: RIO MACD is +134.68% above its 1-year low of -$3.36 reached on July 13, 2026

MACD Chart

Performance

RIO Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
MACD	Sep 10, 26	$1.16	-25.7%	-31.9%	+10000.0%	-52.1%	+193.4%	+798.9%	+152.7%
MACD Signal	Sep 10, 26	$1.64	-6.8%	+190.5%	+77.2%	-28.4%	+271.2%	+474.0%	+171.9%
MACD Histogram	Sep 10, 26	-$0.48	-145.7%	-141.8%	+48.8%	-444.7%	-950.1%	-275.3%	-733.7%
Price	Sep 11, 26	$100.04	+0.7%	-0.9%	-3.5%	+25.0%	+60.0%	+58.1%	+36.7%
14-Day RSI	Sep 10, 26	45.00	-22.6%	-26.9%	-10.1%	-32.8%	-14.9%	-16.5%	+17.8%
ATR	Sep 10, 26	$2.36	+8.8%	+5.1%	-23.1%	+85.2%	+126.4%	+82.2%	+29.2%
Beta	Sep 10, 26	1.26	+1.6%	0.0%	-2.3%	+106.6%	+117.2%	+48.2%	+26.0%
10-Day Volatility	Sep 10, 26	23.18%	+62.0%	-24.8%	-49.5%	+11.7%	-0.1%	-19.6%	-1.8%
50-Day SMA	Sep 10, 26	$97.33	+0.1%	+0.3%	-4.6%	+32.8%	+58.6%	+52.8%	+20.5%
20-Day SMA	Sep 10, 26	$102.01	-0.1%	+7.4%	-2.6%	+31.9%	+64.2%	+66.5%	+36.3%
50-Day EMA	Sep 10, 26	$99.86	-0.0%	+3.3%	-1.6%	+35.2%	+62.4%	+58.4%	+25.8%
20-Day EMA	Sep 10, 26	$101.82	-0.3%	+5.1%	-2.0%	+31.1%	+63.6%	+63.5%	+34.2%

MACD Highs

RIO MACD Highs Comparison
Period	High	Date	Current
1M	$2.46	Aug 27, 26	-52.6%
3M	$2.46	Aug 27, 26	-52.6%
6M	$3.63	May 14, 26	-67.9%
1Y	$4.03	Feb 4, 26	-71.1%
3Y	$4.03	Feb 4, 26	-71.1%
5Y	$4.03	Feb 4, 26	-71.1%
All	$7.07	Nov 15, 07	-83.5%

MACD Lows

RIO MACD Lows Comparison
Period	Low	Date	Current
1M	$0.92	Aug 18, 26	+25.9%
3M	-$3.36	Jul 13, 26	+134.7%
6M	-$3.36	Jul 13, 26	+134.7%
1Y	-$3.36	Jul 13, 26	+134.7%
3Y	-$3.36	Jul 13, 26	+134.7%
5Y	-$3.46	Jul 15, 22	+133.6%
All	-$9.98	Oct 10, 08	+111.7%

MACD History

Date	Value	Change
Sep 11, 2026	$1.16	-52.1%
Dec 31, 2025	$2.43	+290.2%
Dec 31, 2024	-$1.28	-171.5%
Dec 31, 2023	$1.79	+12.1%
Dec 31, 2022	$1.59	+88.5%
Dec 31, 2021	$0.85	-65.2%
Dec 31, 2020	$2.43	+85.2%
Dec 31, 2019	$1.31	>+9,900.0%
Dec 31, 2018	-$0.01	-100.5%
Dec 31, 2017	$1.08	+729.2%
Dec 31, 2016	$0.13	+112.5%
Dec 31, 2015	-$1.04	-522.2%
Dec 31, 2014	-$0.17	-117.5%
Dec 31, 2013	$0.96	-52.8%
Dec 31, 2012	$2.03	+369.3%
Dec 31, 2011	-$0.75	-184.6%
Dec 31, 2010	$0.89	+15.3%
Dec 31, 2009	$0.77	+130.8%
Dec 31, 2008	-$2.50	-1,079.0%

Date	Value	Change
Dec 31, 2007	-$0.21	-34.7%
Dec 31, 2006	-$0.16	-113.4%
Dec 31, 2005	$1.18	+264.1%
Dec 31, 2004	$0.32	-56.6%
Dec 31, 2003	$0.75	+656.4%
Dec 31, 2002	$0.10	-62.7%
Dec 31, 2001	$0.26	-53.5%
Dec 31, 2000	$0.57	-45.8%
Dec 31, 1999	$1.05	+776.2%
Dec 31, 1998	-$0.15	-6.8%
Dec 31, 1997	-$0.15	-2,518.3%
Dec 31, 1996	$0.01	+128.0%
Dec 31, 1995	-$0.02	+82.0%
Dec 31, 1994	-$0.12	-129.9%
Dec 31, 1993	$0.40	+245.1%
Dec 31, 1992	$0.12	+166.8%
Dec 31, 1991	-$0.17	-536.1%
Dec 31, 1990	$0.04	-

FAQ

What is the current MACD of RIO?: As of today, RIO MACD is $1.16

MACD Formula

MACD = EMA(12) − EMA(26)

MACD Signal

$1.64$0.12-6.78%

September 10, 2026

Summary

Current Value: As of today, RIO MACD signal is $1.64, down -6.78% on September 10, 2026
1-Month High: RIO MACD signal is currently -18.28% below its 1-month high of $2.01 set on August 31, 2026
1-Year High: RIO MACD signal is currently -56.40% below its 1-year high of $3.77 set on February 13, 2026
1-Month Low: RIO MACD signal is +190.50% above its 1-month low of $0.57 reached on August 11, 2026
1-Year Low: RIO MACD signal is +156.40% above its 1-year low of -$2.91 reached on July 14, 2026

Performance

RIO Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
MACD Signal	Sep 10, 26	$1.64	-6.8%	+190.5%	+77.2%	-28.4%	+271.2%	+474.0%	+171.9%
MACD	Sep 10, 26	$1.16	-25.7%	-31.9%	+10000.0%	-52.1%	+193.4%	+798.9%	+152.7%
MACD Histogram	Sep 10, 26	-$0.48	-145.7%	-141.8%	+48.8%	-444.7%	-950.1%	-275.3%	-733.7%
Price	Sep 11, 26	$100.04	+0.7%	-0.9%	-3.5%	+25.0%	+60.0%	+58.1%	+36.7%
14-Day RSI	Sep 10, 26	45.00	-22.6%	-26.9%	-10.1%	-32.8%	-14.9%	-16.5%	+17.8%
ATR	Sep 10, 26	$2.36	+8.8%	+5.1%	-23.1%	+85.2%	+126.4%	+82.2%	+29.2%
Beta	Sep 10, 26	1.26	+1.6%	0.0%	-2.3%	+106.6%	+117.2%	+48.2%	+26.0%
10-Day Volatility	Sep 10, 26	23.18%	+62.0%	-24.8%	-49.5%	+11.7%	-0.1%	-19.6%	-1.8%
50-Day SMA	Sep 10, 26	$97.33	+0.1%	+0.3%	-4.6%	+32.8%	+58.6%	+52.8%	+20.5%
20-Day SMA	Sep 10, 26	$102.01	-0.1%	+7.4%	-2.6%	+31.9%	+64.2%	+66.5%	+36.3%
50-Day EMA	Sep 10, 26	$99.86	-0.0%	+3.3%	-1.6%	+35.2%	+62.4%	+58.4%	+25.8%
20-Day EMA	Sep 10, 26	$101.82	-0.3%	+5.1%	-2.0%	+31.1%	+63.6%	+63.5%	+34.2%

MACD Signal Highs

RIO MACD Signal Highs Comparison
Period	High	Date	Current
1M	$2.01	Aug 31, 26	-18.3%
3M	$2.01	Aug 31, 26	-18.3%
6M	$2.84	May 15, 26	-42.2%
1Y	$3.77	Feb 13, 26	-56.4%
3Y	$3.77	Feb 13, 26	-56.4%
5Y	$3.77	Feb 13, 26	-56.4%
All	$5.82	Nov 20, 07	-71.8%

MACD Signal Lows

RIO MACD Signal Lows Comparison
Period	Low	Date	Current
1M	$0.57	Aug 11, 26	+190.5%
3M	-$2.91	Jul 14, 26	+156.4%
6M	-$2.91	Jul 14, 26	+156.4%
1Y	-$2.91	Jul 14, 26	+156.4%
3Y	-$2.91	Jul 14, 26	+156.4%
5Y	-$3.24	Jul 18, 22	+150.7%
All	-$9.28	Oct 20, 08	+117.7%

MACD Signal History

Date	Value	Change
Sep 11, 2026	$1.64	-28.4%
Dec 31, 2025	$2.29	+315.9%
Dec 31, 2024	-$1.06	-163.8%
Dec 31, 2023	$1.67	-14.0%
Dec 31, 2022	$1.94	+204.6%
Dec 31, 2021	$0.64	-77.9%
Dec 31, 2020	$2.88	+125.0%
Dec 31, 2019	$1.28	+588.4%
Dec 31, 2018	-$0.26	-141.4%
Dec 31, 2017	$0.63	+59.4%
Dec 31, 2016	$0.40	+129.6%
Dec 31, 2015	-$1.34	-120.1%
Dec 31, 2014	-$0.61	-194.9%
Dec 31, 2013	$0.64	-66.0%
Dec 31, 2012	$1.89	+316.8%
Dec 31, 2011	-$0.87	-200.9%
Dec 31, 2010	$0.87	+51.6%
Dec 31, 2009	$0.57	+117.0%
Dec 31, 2008	-$3.36	-709.8%

Date	Value	Change
Dec 31, 2007	$0.55	+7,063.6%
Dec 31, 2006	$0.01	-99.3%
Dec 31, 2005	$1.15	+421.1%
Dec 31, 2004	$0.22	-62.5%
Dec 31, 2003	$0.59	+466.4%
Dec 31, 2002	$0.10	-60.8%
Dec 31, 2001	$0.27	-46.6%
Dec 31, 2000	$0.50	-49.6%
Dec 31, 1999	$0.99	+808.3%
Dec 31, 1998	-$0.14	+42.2%
Dec 31, 1997	-$0.24	-3,229.9%
Dec 31, 1996	$0.01	+1.3%
Dec 31, 1995	$0.01	+104.9%
Dec 31, 1994	-$0.16	-141.8%
Dec 31, 1993	$0.37	+206.9%
Dec 31, 1992	$0.12	+164.4%
Dec 31, 1991	-$0.19	-360.8%
Dec 31, 1990	$0.07	-

FAQ

What is the current MACD signal of RIO?: As of today, RIO MACD signal is $1.64

MACD Signal Formula

Signal = EMA(9) of MACD

MACD Histogram

-$0.48$0.28-145.66%

September 10, 2026

Summary

Current Value: As of today, RIO MACD histogram is -$0.48, down -145.66% on September 10, 2026
1-Month High: RIO MACD histogram is currently -141.79% below its 1-month high of $1.14 set on August 11, 2026
1-Year High: RIO MACD histogram is currently -134.52% below its 1-year high of $1.38 set on August 5, 2026
1-Month Low: RIO MACD histogram is at its 1-month low
1-Year Low: RIO MACD histogram is +66.70% above its 1-year low of -$1.43 reached on March 9, 2026

Performance

RIO Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
MACD Histogram	Sep 10, 26	-$0.48	-145.7%	-141.8%	+48.8%	-444.7%	-950.1%	-275.3%	-733.7%
MACD	Sep 10, 26	$1.16	-25.7%	-31.9%	+10000.0%	-52.1%	+193.4%	+798.9%	+152.7%
MACD Signal	Sep 10, 26	$1.64	-6.8%	+190.5%	+77.2%	-28.4%	+271.2%	+474.0%	+171.9%
Price	Sep 11, 26	$100.04	+0.7%	-0.9%	-3.5%	+25.0%	+60.0%	+58.1%	+36.7%
14-Day RSI	Sep 10, 26	45.00	-22.6%	-26.9%	-10.1%	-32.8%	-14.9%	-16.5%	+17.8%
ATR	Sep 10, 26	$2.36	+8.8%	+5.1%	-23.1%	+85.2%	+126.4%	+82.2%	+29.2%
Beta	Sep 10, 26	1.26	+1.6%	0.0%	-2.3%	+106.6%	+117.2%	+48.2%	+26.0%
10-Day Volatility	Sep 10, 26	23.18%	+62.0%	-24.8%	-49.5%	+11.7%	-0.1%	-19.6%	-1.8%
50-Day SMA	Sep 10, 26	$97.33	+0.1%	+0.3%	-4.6%	+32.8%	+58.6%	+52.8%	+20.5%
20-Day SMA	Sep 10, 26	$102.01	-0.1%	+7.4%	-2.6%	+31.9%	+64.2%	+66.5%	+36.3%
50-Day EMA	Sep 10, 26	$99.86	-0.0%	+3.3%	-1.6%	+35.2%	+62.4%	+58.4%	+25.8%
20-Day EMA	Sep 10, 26	$101.82	-0.3%	+5.1%	-2.0%	+31.1%	+63.6%	+63.5%	+34.2%

MACD Histogram Highs

RIO MACD Histogram Highs Comparison
Period	High	Date	Current
1M	$1.14	Aug 11, 26	-141.8%
3M	$1.38	Aug 5, 26	-134.5%
6M	$1.38	Aug 5, 26	-134.5%
1Y	$1.38	Aug 5, 26	-134.5%
3Y	$1.38	Aug 5, 26	-134.5%
5Y	$1.38	Aug 5, 26	-134.5%
All	$2.43	Nov 4, 08	-119.7%

MACD Histogram Lows

RIO MACD Histogram Lows Comparison
Period	Low	Date	Current
1M	-$0.48	Sep 10, 26	at low
3M	-$1.26	Jun 26, 26	+62.1%
6M	-$1.34	Mar 13, 26	+64.3%
1Y	-$1.43	Mar 9, 26	+66.7%
3Y	-$1.43	Mar 9, 26	+66.7%
5Y	-$1.47	Apr 26, 22	+67.5%
All	-$2.31	Dec 20, 07	+79.3%

MACD Histogram History

Date	Value	Change
Sep 11, 2026	-$0.48	-444.7%
Dec 31, 2025	$0.14	+164.1%
Dec 31, 2024	-$0.22	-277.0%
Dec 31, 2023	$0.12	+135.7%
Dec 31, 2022	-$0.34	-263.2%
Dec 31, 2021	$0.21	+146.5%
Dec 31, 2020	-$0.45	-1,567.5%
Dec 31, 2019	$0.03	-88.0%
Dec 31, 2018	$0.26	-42.5%
Dec 31, 2017	$0.45	+267.0%
Dec 31, 2016	-$0.27	-188.4%
Dec 31, 2015	$0.30	-31.8%
Dec 31, 2014	$0.44	+41.9%
Dec 31, 2013	$0.31	+135.8%
Dec 31, 2012	$0.13	+9.2%
Dec 31, 2011	$0.12	+425.1%
Dec 31, 2010	$0.02	-88.4%
Dec 31, 2009	$0.20	-76.9%
Dec 31, 2008	$0.86	+213.2%

Date	Value	Change
Dec 31, 2007	-$0.76	-362.5%
Dec 31, 2006	-$0.17	-693.9%
Dec 31, 2005	$0.03	-73.0%
Dec 31, 2004	$0.10	-34.1%
Dec 31, 2003	$0.16	+2,940.0%
Dec 31, 2002	-$0.01	-292.9%
Dec 31, 2001	-$0.00	-102.0%
Dec 31, 2000	$0.07	+15.6%
Dec 31, 1999	$0.06	+489.7%
Dec 31, 1998	-$0.02	-116.3%
Dec 31, 1997	$0.10	+5,741.2%
Dec 31, 1996	-$0.00	+94.1%
Dec 31, 1995	-$0.03	-180.6%
Dec 31, 1994	$0.04	+30.4%
Dec 31, 1993	$0.03	+611.1%
Dec 31, 1992	-$0.01	-136.5%
Dec 31, 1991	$0.01	+145.8%
Dec 31, 1990	-$0.03	-

FAQ

What is the current MACD histogram of RIO?: As of today, RIO MACD histogram is -$0.48

MACD Histogram Formula

Histogram = MACD − Signal

Data Sources & References

RIO Official Website www.riotinto.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/863064/000162828026009531/0001628280-26-009531-index.htm
RIO Profile on Yahoo Finance finance.yahoo.com/quote/RIO
RIO Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/rio