Double Holo

Pokemon market · Pokemon index

Tentacruel Price Index

The Tentacruel Price Index closed at 2,121.41 on October 18, 2026, up 6.25% over 30 days. It follows 30 English Tentacruel cards and started at 1,000 on January 20, 2025.

By Double Holo Research

Updated October 18, 2026 · refreshed daily

  • 7D+1.92%
  • 30D+6.25%
  • 1Y+83.00%

Index total value of 30 priced cards: $609.10

Index level

2,121.41

+6.25%30-day change

Full history

Since January 20, 2025, base 1,000

Daily index level
View daily values (637 days)
Tentacruel Price Index daily levels, newest first
DateLevelStatus
2,121.41Published
2,100.65Published
2,101.25Published
2,090.62Published
2,090.69Published
2,082.40Published
2,079.37Published
2,081.43Published
2,081.15Published
2,072.37Published
2,067.99Published
2,069.00Published
2,020.65Published
2,019.12Published
2,018.32Published
2,011.46Published
2,010.03Published
2,009.40Published
1,997.98Published
1,997.56Published
1,997.81Published
1,996.80Published
1,996.90Published
1,996.83Published
1,996.94Published
1,995.68Published
1,995.47Published
1,995.26Published
1,994.98Published
1,995.05Published
1,996.66Published
1,996.52Published
1,996.34Published
1,996.31Published
1,995.51Published
1,997.28Published
1,997.91Published
1,997.07Published
1,996.17Published
1,994.39Published
1,977.40Published
1,976.21Published
1,975.45Published
1,976.04Published
1,970.57Published
1,969.04Published
1,966.63Published
1,966.39Published
1,923.31Published
1,923.31Published
1,923.24Published
1,921.77Published
1,921.91Published
1,921.84Published
1,923.06Published
1,921.29Published
1,923.48Published
1,924.39Published
1,923.45Published
1,925.01Published
1,925.68Published
1,925.68Published
1,925.40Published
1,925.95Published
1,925.64Published
1,925.92Published
1,926.55Published
1,926.23Published
1,923.69Published
1,923.62Published
1,923.86Published
1,909.90Published
1,909.69Published
1,912.44Published
1,909.48Published
1,908.61Published
1,908.71Published
1,899.45Published
1,895.48Published
1,896.11Published
1,896.14Published
1,896.00Published
1,894.02Published
1,904.22Published
1,903.91Published
1,903.59Published
1,905.54Published
1,906.38Published
1,906.31Published
1,907.98Published
1,928.36Published
1,930.90Published
1,931.11Published
1,932.40Published
1,928.39Published
1,927.03Published
1,926.96Published
1,926.89Published
1,927.03Published
1,928.57Published
1,921.11Published
1,927.07Published
1,926.96Published
1,926.86Published
1,921.74Published
1,921.88Published
1,921.98Published
1,918.92Published
1,920.49Published
1,919.02Published
1,918.68Published
1,919.16Published
1,918.64Published
1,823.91Published
1,823.77Published
1,823.94Published
1,822.48Published
1,816.31Published
1,814.15Published
1,814.43Published
1,817.08Published
1,804.89Published
1,758.43Published
1,758.60Published
1,747.84Published
1,747.84Published
1,696.12Published
1,693.58Published
1,693.75Published
1,693.54Published
1,695.28Published
1,695.01Published
1,698.24Published
1,698.07Published
1,698.17Published
1,697.83Published
1,697.86Published
1,692.25Published
1,692.25Published
1,692.08Published
1,692.25Published
1,692.11Published
1,691.10Published
1,687.24Published
1,686.68Published
1,684.14Published
1,684.97Published
1,684.00Published
1,683.93Published
1,683.62Published
1,683.86Published
1,683.76Published
1,680.27Published
1,680.06Published
1,680.20Published
1,678.95Published
1,677.59Published
1,676.93Published
1,676.20Published
1,674.14Published
1,673.76Published
1,673.52Published
1,673.34Published
1,673.45Published
1,673.31Published
1,672.09Published
1,671.84Published
1,671.71Published
1,670.21Published
1,669.51Published
1,659.69Published
1,662.51Published
1,648.44Published
1,648.37Published
1,646.04Published
1,643.46Published
1,643.22Published
1,639.98Published
1,639.94Published
1,636.28Published
1,636.32Published
1,636.56Published
1,636.15Published
1,621.34Published
1,612.84Published
1,612.60Published
1,609.92Published
1,607.62Published
1,607.62Published
1,605.70Published
1,603.72Published
1,508.18Published
1,508.08Published
1,507.84Published
1,505.92Published
1,508.64Published
1,517.48Published
1,516.47Published
1,512.78Published
1,510.73Published
1,510.66Published
1,507.70Published
1,507.38Published
1,507.59Published
1,504.49Published
1,501.81Published
1,502.12Published
1,504.21Published
1,501.64Published
1,501.53Published
1,508.08Published
1,508.25Published
1,508.01Published
1,508.25Published
1,493.80Published
1,490.84Published
1,490.21Published
1,489.73Published
1,490.28Published
1,491.22Published
1,490.49Published
1,488.75Published
1,488.79Published
1,482.76Published
1,482.48Published
1,482.10Published
1,481.09Published
1,481.23Published
1,479.90Published
1,479.76Published
1,479.83Published
1,479.10Published
1,477.71Published
1,477.64Published
1,477.57Published
1,477.57Published
1,477.64Published
1,477.19Published
1,486.52Published
1,484.81Published
1,479.31Published
1,479.17Published
1,479.10Published
1,477.88Published
1,478.09Published
1,477.85Published
1,477.47Published
1,477.15Published
1,475.38Published
1,474.61Published
1,474.30Published
1,474.09Published
1,474.12Published
1,472.45Published
1,472.07Published
1,471.86Published
1,473.29Published
1,472.69Published
1,472.24Published
1,471.41Published
1,469.35Published
1,468.79Published
1,473.50Published
1,445.11Published
1,444.48Published
1,440.86Published
1,438.77Published
1,438.88Published
1,438.67Published
1,436.99Published
1,430.17Published
1,422.19Published
1,411.22Published
1,411.08Published
1,410.07Published
1,409.72Published
1,410.73Published
1,410.49Published
1,411.01Published
1,398.09Published
1,396.04Published
1,394.19Published
1,394.02Published
1,397.85Published
1,393.49Published
1,390.99Published
1,391.26Published
1,391.16Published
1,390.88Published
1,387.40Published
1,387.47Published
1,387.75Published
1,386.98Published
1,387.16Published
1,386.25Published
1,386.53Published
1,386.08Published
1,385.14Published
1,392.24Published
1,388.90Published
1,386.81Published
1,386.49Published
1,385.94Published
1,384.89Published
1,373.78Published
1,373.85Published
1,373.47Published
1,372.53Published
1,371.76Published
1,370.75Published
1,370.79Published
1,373.96Published
1,219.70Published
1,219.46Published
1,218.65Published
1,218.65Published
1,206.22Published
1,203.99Published
1,204.20Published
1,204.03Published
1,203.75Published
1,203.75Published
1,203.19Published
1,198.49Published
1,196.54Published
1,197.51Published
1,196.92Published
1,196.89Published
1,196.29Published
1,195.63Published
1,195.46Published
1,194.55Published
1,193.89Published
1,193.30Published
1,193.30Published
1,193.23Published
1,193.23Published
1,193.02Published
1,182.95Published
1,182.89Published
1,183.23Published
1,183.55Published
1,183.62Published
1,183.69Published
1,182.92Published
1,182.78Published
1,182.78Published
1,182.89Published
1,182.64Published
1,182.33Published
1,183.09Published
1,182.92Published
1,178.71Published
1,178.64Published
1,177.38Published
1,177.24Published
1,177.21Published
1,176.51Published
1,161.57Published
1,161.60Published
1,153.94Published
1,153.94Published
1,154.19Published
1,154.50Published
1,159.58Published
1,159.24Published
1,159.31Published
1,159.31Published
1,159.65Published
1,162.06Published
1,162.37Published
1,162.58Published
1,162.82Published
1,162.86Published
1,163.00Published
1,162.89Published
1,158.64Published
1,158.82Published
1,158.89Published
1,158.51Published
1,158.12Published
1,155.79Published
1,155.58Published
1,155.75Published
1,155.54Published
1,155.30Published
1,155.16Published
1,144.92Published
1,144.43Published
1,143.04Published
1,137.09Published
1,136.88Published
1,137.09Published
1,137.26Published
1,136.70Published
1,136.01Published
1,134.96Published
1,135.07Published
1,134.93Published
1,134.72Published
1,134.93Published
1,135.17Published
1,135.10Published
1,134.82Published
1,134.51Published
1,135.45Published
1,135.00Published
1,135.03Published
1,135.27Published
1,133.57Published
1,127.82Published
1,128.52Published
1,128.83Published
1,127.12Published
1,123.92Published
1,123.75Published
1,123.50Published
1,124.06Published
1,130.05Published
1,129.95Published
1,129.53Published
1,128.00Published
1,127.89Published
1,126.64Published
1,137.96Published
1,137.78Published
1,136.98Published
1,112.81Published
1,111.17Published
1,111.17Published
1,103.44Published
1,103.34Published
1,103.34Published
1,103.37Published
1,101.42Published
1,099.96Published
1,098.36Published
1,098.25Published
1,086.86Published
1,086.48Published
1,086.06Published
1,086.17Published
1,072.76Published
1,073.80Published
1,073.80Published
1,036.95Published
1,041.55Published
1,040.65Published
1,038.83Published
1,038.14Published
1,037.30Published
1,037.34Published
1,036.57Published
1,037.93Published
1,108.56Published
1,108.60Published
1,108.56Published
1,108.56Published
1,097.42Published
1,093.06Published
1,091.60Published
1,092.26Published
1,086.03Published
1,077.63Published
1,073.70Published
1,074.01Published
1,073.98Published
1,072.62Published
1,065.79Published
1,064.43Published
1,064.36Published
1,064.26Published
1,064.29Published
1,064.43Published
1,064.68Published
1,063.63Published
1,061.99Published
1,061.82Published
1,059.07Published
1,059.21Published
1,056.88Published
1,053.53Published
1,053.85Published
1,054.05Published
1,054.09Published
1,054.16Published
1,053.95Published
1,054.02Published
1,053.98Published
1,053.50Published
1,053.67Published
1,054.96Published
1,053.91Published
1,052.35Published
1,052.38Published
1,052.35Published
1,051.96Published
1,051.72Published
1,051.69Published
1,051.62Published
1,048.03Published
1,048.10Published
1,048.41Published
1,048.45Published
1,048.45Published
1,047.58Published
1,044.06Published
1,044.06Published
1,044.48Published
1,042.94Published
1,042.87Published
1,041.62Published
1,041.55Published
1,040.44Published
1,039.39Published
1,039.39Published
1,038.35Published
1,038.35Published
1,037.02Published
1,034.34Published
1,034.65Published
1,031.97Published
1,031.62Published
1,031.03Published
1,030.79Published
1,030.65Published
1,030.65Published
1,030.65Published
1,030.65Published
1,029.26Published
1,023.96Published
1,024.07Published
1,024.14Published
1,024.35Published
1,027.65Published
1,027.51Published
1,027.51Published
1,018.56Published
1,017.55Published
1,017.10Published
1,016.96Published
1,017.03Published
1,016.93Published
1,017.21Published
1,016.96Published
1,016.82Published
1,016.89Published
1,017.00Published
1,017.21Published
1,017.38Published
1,016.09Published
1,016.09Published
1,015.29Published
1,015.12Published
1,014.66Published
1,014.63Published
1,015.05Published
1,015.22Published
1,015.71Published
1,015.15Published
1,015.08Published
996.48Published
996.34Published
996.27Published
995.40Published
995.33Published
995.58Published
995.37Published
995.54Published
995.51Published
995.16Published
1,011.01Published
1,011.28Published
1,011.53Published
1,011.60Published
1,010.66Published
1,010.59Published
1,010.80Published
1,007.84Published
1,007.00Published
1,007.07Published
1,005.29Published
1,005.29Published
1,000.56Published
999.97Published
1,000.00Published
999.93Published
999.76Published
1,000.14Published
1,000.21Published
1,002.44Published
1,002.44Published
1,002.65Published
1,002.19Published
1,002.30Published
1,003.06Published
1,003.00Published
1,002.26Published
1,001.53Published
1,000.28Published
1,000.31Published
999.97Published
999.90Published
999.65Published
994.15Published
995.30Published
994.74Published
994.57Published
994.81Published
994.88Published
1,003.06Published
999.09Published
998.89Published
998.75Published
997.39Published
997.25Published
996.66Published
996.73Published
996.90Published
997.28Published
997.32Published
996.76Published
996.94Published
997.04Published
997.56Published
997.46Published
997.32Published
997.32Published
996.24Published
1,001.99Published
1,006.72Published
1,006.58Published
1,006.37Published
1,006.16Published
1,006.27Published
1,000.21Published
1,000.00Published

Index summary

The index was up 1.92% over 7 days, up 6.25% over 30 days, and up 83.00% over one year. On October 18, 2026 its 30 cards had a combined value of $609. The most valuable was Tentacruel from Pokemon Aquapolis, at $173.90. The largest 7-day gain among its cards was Tentacruel [Reverse Holo], up 10.85% over 7 days.

Index summaries are informational only and not financial advice. Past performance does not guarantee future results.

Index facts

Tentacruel Price Index facts
StartedJanuary 20, 2025 at 1,000
Cards in the index30
30 of 30
$609.10
MethodologySet and Pokemon indexes

Biggest 7-day moves

Among cards in this index

Largest gains

Tentacruel Price Index: largest gains among cards, 7D
CardPrice7D
Tentacruel [Reverse Holo]$58.74+10.85%
Tentacruel$1.73+7.45%
Tentacruel$15.34+6.68%
Tentacruel [Reverse Holo]$38.80+5.15%
Tentacruel$59.31+4.55%

Largest declines

Tentacruel Price Index: largest declines among cards, 7D
CardPrice7D
Tentacruel$1.17-5.65%
Tentacruel [1st Edition]$5.23-3.33%
Tentacruel [Reverse Holo]$7.57-2.32%
Tentacruel$1.07-0.93%
Tentacruel [Reverse Holo]$95.00-0.57%

Most valuable cards

All 30 cards. Prices are the daily market price from US online marketplace data.

Tentacruel Price Index: all 30 cards, by latest price
RankCardPrice7-day change
1TentacruelPokemon Aquapolis · H26$173.900.00%
2Tentacruel [Reverse Holo]Pokemon Legendary Collection · 66$95.00-0.57%
3Misty's Tentacruel [1st Edition]Pokemon Gym Heroes · 10$92.49+0.91%
4TentacruelPokemon Southern Islands · 10$59.31+4.55%
5Tentacruel [Reverse Holo]Pokemon Aquapolis · 38$58.74+10.85%
6Tentacruel [Reverse Holo]Pokemon Legend Maker · 45$38.80+5.15%
7Misty's TentacruelPokemon Gym Heroes · 10$28.22+0.64%
8Tentacruel [Reverse Holo]Pokemon Hidden Legends · 51$20.660.00%
9TentacruelPokemon Aquapolis · 38$15.34+6.68%
10Tentacruel [Reverse Holo]Pokemon Triumphant · 50$7.57-2.32%
11Tentacruel [1st Edition]Pokemon Fossil · 44$5.23-3.33%
12Tentacruel [Reverse Holo]Pokemon Legends Awakened · 75$3.440.00%
13TentacruelPokemon Legendary Collection · 66$1.73+7.45%
14TentacruelPokemon Fossil · 44$1.17-5.65%
15TentacruelPokemon Legend Maker · 45$1.07-0.93%
16TentacruelPokemon Triumphant · 50$0.89-1.11%
17Tentacruel [Reverse Holo]Pokemon Primal Clash · 72$0.880.00%
18TentacruelPokemon Hidden Legends · 51$0.74+2.78%
19TentacruelPokemon Legends Awakened · 75$0.540.00%
20TentacruelPokemon Primal Clash · 72$0.53-1.85%
21Tentacruel [Reverse Holo]Pokemon Unbroken Bonds · 41$0.480.00%
22Tentacruel [Reverse Holo]Pokemon Team Up · 61$0.48+4.35%
23Tentacruel [Reverse Holo]Pokemon Guardians Rising · 24$0.35+2.94%
24Tentacruel [Reverse Holo]Pokemon Scarlet & Violet 151 · 73$0.29+7.41%
25Tentacruel [Reverse Holo]Pokemon Evolving Skies · 27$0.28+21.74%
26TentacruelPokemon Unbroken Bonds · 41$0.220.00%
27TentacruelPokemon Guardians Rising · 24$0.190.00%
28TentacruelPokemon Team Up · 61$0.19-5.00%
29TentacruelPokemon Evolving Skies · 27$0.19+35.71%
30TentacruelPokemon Scarlet & Violet 151 · 73$0.180.00%

Value by era

Tentacruel Price Index: cards and value by era
EraCardsValueShare
Wizards of the Coast10$531.1387.2%
EX4$61.2710.1%
Diamond & Pearl2$3.980.7%
HeartGold & SoulSilver2$8.461.4%
XY2$1.410.2%
Sun & Moon5$1.430.2%
Sword & Shield2$0.470.1%
Scarlet & Violet2$0.470.1%
Other1$0.480.1%

Evolution line and related indexes

Frequently asked questions

What is the Tentacruel Price Index?

The Tentacruel Price Index is a daily index from Double Holo Research that follows the combined price of every priced English Tentacruel card. It started at 1,000 on January 20, 2025 and was at 2,121.41 on October 18, 2026.

Are Tentacruel cards going up in value?

Double Holo does not forecast prices. As of October 18, 2026, the Tentacruel Price Index was up 6.25% over 30 days and up 83.00% over one year.

What is the most valuable Tentacruel card?

Tentacruel from Pokemon Aquapolis had the highest price in the index on October 18, 2026, at $173.90.

How is the Tentacruel Price Index calculated?

It adds up the daily market price of every card in the index. Each day the change is measured only on cards that were in the index on both days, so a card that joins never moves the level on its first day. A day is published when cards making up at least 90% of the index value have a recent price.

Can I download the Tentacruel Price Index data?

Yes. The full daily history is a free CSV file under the CC BY 4.0 license, one row for every day with its status. Credit: Double Holo Research, doubleholo.com/pokemon-market.

Download the data

Tentacruel Price Index daily history (CSV): date, level, total value, and priced cards for every day, with its status, free under CC BY 4.0.

How it is built

The combined price of every card in the index, starting at a base of 1,000 points. It compares each day's prices with the day before, using only cards in the index on both days. Methodology · Market overview

The Tentacruel Price Index closed at 2,121.41 on October 18, 2026, up 6.25% over 30 days.

Index levels from Double Holo Research, computed from the daily market price from US online marketplace data.

Double Holo, Tentacruel Price Index, October 2026, https://doubleholo.com/pokemon-market/pokemon/tentacruel

Index levels are points, base 1,000. Prices in USD (shown in your preferred currency when set), from the daily market price from US online marketplace data, compiled by Double Holo Research.

Follow the cards behind the indexes

Add Chase 100 cards and sealed products to a free Double Holo watchlist to see their daily prices and moves in one place.