IBOV 172,060.43 ▲ 0.42% IPC MEX 72,419.39 ▲ 0.73% MERVAL 2,848,945 — — USD/BRL5.58— 0.00% USD/MXN18.63▲ 0.15% USD/CLP982.08▼ 0.22% USD/COP3,279▼ 0.85% USD/PEN3.41▼ 0.02% USD/ARS1,544▼ 0.03% USD/UYU40.52▲ 3.32% USD/PYG6,174▲ 1.84% USD/BOB11.63▲ 0.92% USD/DOP60.48▲ 0.05% USD/CRC446.01▲ 1.66% USD/GTQ7.64▲ 3.18% USD/HNL26.90▲ 3.29% USD/NIO36.62▲ 2.73% USD/VES902.19▲ 0.19% USD/PAB1.00— 0.00% USD/BZD2.00— 0.00% USD/JMD157.49▲ 2.41% USD/TTD6.72▲ 2.22% EUR/BRL6.18▼ 0.77% BRENT 92.66 ▼ 0.11% WTI 86.45 ▼ 0.09% IRON ORE 161.91 — — COPPER 6.23 ▼ 0.79% GOLD 3,971 ▼ 0.75% SILVER 51.31 ▼ 1.11% SOY 1,227 ▼ 0.20% CORN 448.00 — 0.00% WHEAT 600.75 ▲ 0.21% COFFEE 265.45 ▼ 2.19% SUGAR 18.47 ▲ 2.10% ORANGE JUICE 146.60 ▼ 0.10% COTTON 82.35 ▲ 4.65% COCOA 5,061 ▲ 6.73% BEEF 218.98 ▼ 0.10% CATTLE 327.80 ▼ 0.77% LITHIUM 61.07 ▲ 1.82% PETR4 43.55 ▼ 3.11% VALE3 64.43 ▼ 0.57% ITUB4 41.72 ▲ 1.26% BBDC4 14.33 ▼ 1.44% ABEV3 15.85 ▲ 0.38% BBAS3 16.89 ▼ 1.23% B3SA3 14.80 ▲ 2.21% WEGE3 51.61 ▲ 1.30% PRIO3 61.47 ▲ 2.42% SUZB3 53.80 ▼ 1.21% RENT3 30.24 ▲ 1.51% AZZA3 15.37 ▲ 4.34% CSAN3 3.03 ▲ 13.06% RAIZ4 0.30 ▼ 98.60% PCAR3 2.54 ▼ 0.78% GMAT3 4.08 ▲ 7.09% PSSA3 45.98 ▼ 1.48% CVCB3 0.86 — 0.00% POSI3 3.32 ▲ 5.40% SLCE3 17.05 ▼ 0.23% NATU3 5.62 ▲ 1.26% BRKM5 2.92 — 0.00% RANI3 8.39 ▼ 0.71% CSNA3 4.52 ▲ 3.20% IBOV 172,060.43 ▲ 0.42% IPC MEX 72,419.39 ▲ 0.73% MERVAL 2,848,945 — — USD/BRL 5.58 ▲ 0.00% USD/MXN 18.63 ▲ 0.17% USD/CLP 982.08 ▼ 0.22% USD/COP 3,288 ▼ 0.60% USD/PEN 3.41 ▼ 0.03% USD/ARS 1,544 ▼ 0.11% USD/UYU 40.52 ▲ 3.32% USD/PYG 6,174 ▲ 3.14% USD/BOB 11.63 ▲ 1.12% USD/DOP 60.48 ▲ 0.13% USD/CRC 446.01 ▲ 1.79% USD/GTQ 7.64 ▲ 3.18% USD/HNL 26.90 ▲ 3.29% USD/NIO 36.62 ▲ 2.73% USD/VES 902.19 ▲ 0.19% USD/PAB 1.00 — 0.00% USD/BZD 2.00 — 0.00% USD/JMD 157.49 ▲ 2.41% USD/TTD 6.72 ▲ 2.22% EUR/BRL 6.18 ▼ 0.78% BRENT 92.66 ▼ 0.11% WTI 86.45 ▼ 0.09% IRON ORE 161.91 — — COPPER 6.23 ▼ 0.79% GOLD 3,971 ▼ 0.75% SILVER 51.31 ▼ 1.11% SOY 1,227 ▼ 0.20% CORN 448.00 — 0.00% WHEAT 600.75 ▲ 0.21% COFFEE 265.45 ▼ 2.19% SUGAR 18.47 ▲ 2.10% ORANGE JUICE 146.60 ▼ 0.10% COTTON 82.35 ▲ 4.65% COCOA 5,061 ▲ 6.73% BEEF 218.98 ▼ 0.10% CATTLE 327.80 ▼ 0.77% LITHIUM 61.07 ▲ 1.82% PETR4 43.55 ▼ 3.11% VALE3 64.43 ▼ 0.57% ITUB4 41.72 ▲ 1.26% BBDC4 14.33 ▼ 1.44% ABEV3 15.85 ▲ 0.38% BBAS3 16.89 ▼ 1.23% B3SA3 14.80 ▲ 2.21% WEGE3 51.61 ▲ 1.30% PRIO3 61.47 ▲ 2.42% SUZB3 53.80 ▼ 1.21% RENT3 30.24 ▲ 1.51% AZZA3 15.37 ▲ 4.34% CSAN3 3.03 ▲ 13.06% RAIZ4 0.30 ▼ 98.60% PCAR3 2.54 ▼ 0.78% GMAT3 4.08 ▲ 7.09% PSSA3 45.98 ▼ 1.48% CVCB3 0.86 — 0.00% POSI3 3.32 ▲ 5.40% SLCE3 17.05 ▼ 0.23% NATU3 5.62 ▲ 1.26% BRKM5 2.92 — 0.00% RANI3 8.39 ▼ 0.71% CSNA3 4.52 ▲ 3.20%
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Thursday, November 12, 2026

The Most Surveilled Cities in the World

By · · 2 min read

By Katharina Buchholz

RIO DE JANEIRIO, BRAZIL – According to a study by research website Comparitech, most of the world’s most surveilled cities are located in China.

The country has been making headlines for its generous use of surveillance technology and is featured heavily throughout the whole ranking that looked at the 150 most populous cities worldwide, excluding those for which insufficient data was available.

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According to a study by research website Comparitech, most of the world's most surveilled cities are located in China.
According to a study by research website Comparitech, most of the world’s most surveilled cities are located in China.
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The Chinese city of Taiyuan, located in the Shanxi province roughly 300 miles southwest of Beijing, tops the list with 120 public CCTV cameras per 1,000 inhabitants. The highest-ranked non-Chinese city is London, also notorious for its strict surveillance of public spaces, with 67 cameras per 1,000 people, with Los Angeles the highest-ranked U.S. city in the ranking with 6 cameras per 1,000 inhabitants.

CCTV technology is controversial in many places around the world, with proponents touting its benefits for fighting crime, but opponents cautious about surveillance’s potential to be used as a tool of public control and to violate privacy rights. The makers of the survey said that they found little correlation between increased surveillance and either lower crime rates or a heightened feeling of security in the cities surveyed.

Source: Statista

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