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Doin Coin Classroom Market

Teacher-controlled classroom crypto dashboard with balances, Ticket Cash conversion, automatic daily S&P 500 market updates, and a blockchain-style ledger.

Market Status
Open
Last Market Update
Mar 21 5:53 AM
ET Time Now
6:05 PM
Automatic daily update failed: SQLSTATE[42S22]: Column not found: 1054 Unknown column 'sp500_price' in 'SET'
Auto Updates Daily at 9:00 AM ET
S&P 500 Linked
Buy / Sell Pressure Enabled

Today’s Doin Coin Exchange Rate

The value of the coin updates and changes depending on some factors including real world markets which update automatically once each day after 9:00 AM Eastern using the S&P 500, buy/sell pressure, and total supply pressure. Mr. Duthoy can still apply a manual class bonus or penalty.

1 Doin Coin = 2.9571 Ticket Cash
▼ 1.43% vs previous rate
S&P 500 Daily Move
0.00%
Daily outside market driver.
Manual Class Adjustment
0.00%
Last manual teacher bonus or penalty.
Demand Pressure
0.00%
Bought: 0.00 | Sold: 0.00
Supply Pressure
0.00%
Only activates above 500 total Doin Coin.

Student Balances

Students are sorted automatically from greatest to least Doin Coin balance. The Ticket Cash column shows the current live value of their holdings.

Leaderboard View
Rank Student Doin Coin Balance Current Value in Ticket Cash Status
#1 Lucas Yeh 5 4.00 Doin Coin 11.83 Ticket Cash Top Holder
#2 Chet Leavitt 5 3.00 Doin Coin 8.87 Ticket Cash In Market
#3 Landon Blain 5 2.00 Doin Coin 5.91 Ticket Cash In Market

Teacher Controls

Students can see these controls, but every action requires the admin password when a button is clicked.

Admin Console

Award Doin Coin

Great for coding challenges, participation, or teacher rewards.

Deduct Doin Coin

Use this if you need to subtract coins from an existing balance.

Convert Doin Coin to Ticket Cash

This counts as selling pressure in the next daily market update.

Convert Ticket Cash to Doin Coin

This counts as buy pressure in the next daily market update.

Transfer Between Students

Teacher-approved trades or peer-to-peer transfers. This does not affect price directly.

Apply Class Bonus / Penalty

This is separate from the daily automatic S&P 500 market update.

Blockchain Ledger

Every action writes a new block-like ledger entry so you can scroll through the class market history.

Newest First
Block #1013
Mar 21, 2026 3:31 PM
Cleanup help.
Lucas Yeh earned 1.00 Doin Coin.
Block #1012
Mar 21, 2026 3:28 PM
Cleanup help.
Lucas Yeh earned 1.00 Doin Coin.
Block #1011
Mar 21, 2026 3:26 PM
Cleanup help.
Lucas Yeh earned 1.00 Doin Coin.
Block #1010
Mar 21, 2026 7:20 AM
Cleanup help.
Lucas Yeh earned 1.00 Doin Coin.
Block #1009
Mar 21, 2026 7:20 AM
Student joined Doin Coin market
Lucas Yeh was added to the classroom market.
Block #1008
Mar 21, 2026 7:18 AM
Attentiveness and participation.
Chet Leavitt earned 1.00 Doin Coin.
Block #1007
Mar 21, 2026 6:53 AM
Attentiveness and participation.
Chet Leavitt earned 1.00 Doin Coin.
Block #1006
Mar 21, 2026 5:53 AM
Daily market update applied
SPY: -1.43%. Class bonus: 0.00%. Demand pressure: 0.00%. Supply pressure: 0.00%. Bought since last update: 0.00 Crypthoy. Sold since last update: 0.00 Crypthoy. Total supply: 3.00. Raw total: -1.43%. Applied total after cap: -1.43%. New exchange rate: 2.9571 Ticket Cash per Crypthoy.
Block #1005
Mar 21, 2026 5:48 AM
Cleanup help.
Landon Blain earned 1.00 Crypthoy.
Block #1004
Mar 20, 2026 11:18 PM
Cleanup help.
Landon Blain earned 1.00 Crypthoy.
Block #1003
Mar 20, 2026 11:18 PM
Student joined Crypthoy market
Landon Blain was added to the classroom market.
Block #1002
Mar 20, 2026 11:16 PM
Cleanup help.
Chet Leavitt earned 1.00 Crypthoy.
Block #1001
Mar 20, 2026 11:16 PM
Student joined Crypthoy market
Chet Leavitt was added to the classroom market.
Total Doin Coin in Circulation
9.00
The total amount of classroom crypto currently held by all students.
Current Top Holder
Lucas Yeh
This student is currently leading the leaderboard by Doin Coin balance.
Current Exchange Rate
2.9571
One Doin Coin converts into this much Ticket Cash.
Ledger Blocks
13
Every award, deduction, conversion, transfer, automatic market update, and class bonus creates a new block entry.
Automatic daily market update after 9:00 AM Eastern. Every admin action now requires a password prompt.