CallPut has been selected for Phase 3 of GASOK, @GIWA_by_Upbit’s accelerator program. As GIWA brings 13M+ @Official_Upbit users onchain, CallPut gives them access to 24/7 onchain options trading on US stocks, ETFs, and crypto. What’s Next: ① More 24/7 US stock and ETF options ② CallPut Prediction, a simpler and more intuitive way to trade ③ Structured products built with DeFi protocols across the GIWA ecosystem CallPut and GIWA are bringing trading, hedging, and earning into one onchain financial hub. Try CallPut on testnet now. → giwa.callput.app/ Every bit of activity today is quietly being tracked on our end🤫

We keep building 🚀 We keep listing 📈 7 new options markets are live on CallPut: $META $GOOGL $AAPL $CRCL $AMZN $MSFT $PLTR More tickers. Bigger surprises ahead 🤫 We’re just getting started P.S. The points system launches soon. But your points are already stacking 👀

Smells Like Options Spirit

Excited for KBW 2026? 👀

This is 기와이기(Giwa-Igi) by Kim Hong-do GIWA, Korean roof tiles, passed from hand to hand, one by one, until the roof was covered That’s how we build on @GIWA_by_Upbit This week: "CallPut Prediction" is live → giwa.callput.app Getting selected for GASOK was just the start Let’s lay the next GIWA tile together💪 🤫Every testnet action is quietly tracked

First, @Polymarket predicted elections Then, @Kalshi predicted the weather The next frontier for prediction markets? US Stocks & ETFs Will $TSLA or $NVDA be up or down tomorrow? 🔺 UP 🔻 DOWN Pick a side. Get it right. Win. CallPut Prediction is now live

AI infrastructure needs more memory Capacity is shifting to HBM and server DRAM, keeping conventional supply tight $DRAM brings the global memory stack into one ETF - including: $Samsung $SKhynix $MU $SNDK and more The cycle is strong The next move isn’t clear $DRAM options are now live on @CallPutApp

What if the market being "closed" was never actually about the market? For years, I thought options were a weekday, 9:30 to 4 kind of game. You wait for the bell, wait for liquidity, and wait for the market to open. It felt like a fundamental rule of trading. What I hadn't considered was that prices don't stop moving when Wall Street closes. What shuts down is everything around them. Brokers go offline, exchanges close, and the infrastructure that connects people to the market stops running. "The market is closed" isn't a law of nature. It's just how the system was built. That line of thinking eventually led me to CallPut, an onchain options exchange that lets users trade synthetic options on stocks and crypto directly from a wallet. You connect a wallet and trade directly from there, without waiting for market hours. What stood out to me is how it approaches pricing. Instead of relying on a traditional options chain, CallPut builds its own futures index and volatility curve from market data, allowing synthetic options on assets like NVDA, TSLA, AAPL, GOOGL, PLTR, SPY, QQQ, BTC, and ETH to remain tradable 24/7, including weekends and after-hours. It's worth noting that these aren't broker-listed options contracts. You're not buying shares, receiving dividends, or getting voting rights. You're getting exposure to price movement, not ownership of the underlying asset. Maybe the most interesting thing here isn't the product itself. It's realizing how many "rules" in markets are just design choices. If prices move 24/7, why does access to them still operate on banker hours? If you're into options trading, give @CallPutApp a follow. Worth watching what they're building.

Great report from @BlockScholes on the renaissance of onchain options. And great to see @CallPutApp included among the new generation of onchain options venues. 🙏 One point especially resonated with us: Options shouldn’t be limited to crypto. At CallPut, we’re bringing stock options onchain with markets such as $TSLA, $NVDA, $COIN and $SPCX, and building toward a simple place for anyone to trade equity options onchain. Perps brought directional trading onchain. Prediction markets brought probabilities onchain. We believe stock options are next. Thanks to the Block Scholes team for covering CallPut and the broader revival of onchain options. blockscholes.com/research/th…

The AI memory story survived The certainty didn't After one of the sharpest selloffs in memory stocks, $SNDK has become a volatility trade When direction is uncertain, options become the best way to express a view $SNDK options are now live on @CallPutApp

$SKHY is volatile Your position doesn't have to be Perps can liquidate you Spot gives you full downside exposure Options give you another way to play the move $SKHY options are now live on @CallPutApp