PolyTrader Pro, a pro trading terminal for Polymarket, from founders of Insight Prediction
USA
Joined May 2019
- Tweets1K
- Following5.5K
- Followers7.8K
- Likes1.3K
Pinned Tweet
One of the nice features of PolyTraderPro is fat-finger protection. Anyone who has traded in prediction markets for an extended period of time has fat-fingered. We have at least one control on it, and more controls are on the way.
In our settings, one can set a limit above which an additional "are you sure!?!" dialogue box pops up. In this case, for any trade over $30k, or 18% of my balance, I want additional confirmation. This feature can be toggled off.
Nasty bug
just clicked market sell on betmoar because game hadd ended and it ended up market buying with my entire usdc balance. might be a bug with no liquidity when orderbook is empty. luckily it was on an alt so it was only $1k. still really fucking lame. taking a break. see u guys in a few days
@betmoardotfun something to investigate when using the advanced order / market feature.
We are proud to announce a new product -- PolyTraderPro.US, which uses the US version of polymarket. A big plus to the US version of polymarket is that it has a trade-only API that users can reset as they like. This is good for security. A downside is that the polymarket.us API is not as good yet as the international version. Thus, the trade history in our app is not complete (we report only the yes price of each transaction, for example).
We have just launched our biggest update to PolyTraderPro. Here's a list of improvements.
--Added in pegged orders
--Can have orders that automatically refill
--Added in Combos
PolyTraderPro retweeted
Are the polls fake?
September's #1 elections trader on @Kalshi has the answer.
By @TradeandMoney
PolyTraderPro retweeted
It's NON-BINARY.
...the trans issue in Ohio.
And @JonHusted might be dumb to rely on it.
"Ohio has already banned transgender surgery for minors. And that's what @Marcy_Kaptur and @SherrodBrown are pointing out... I'm just not seeing that dog hunt."
- @JimSwiftDC
🔼 Democrats 62% to win 🔽
NEW: In an attack ad against US Senate candidate Sherrod Brown, a woman accuses him of pushing transgender surgeries on minors "like her."
As it turns out, she isn't from Ohio and didn't have surgery until she was an adult.
@WEWS @WCPO @OhioCapJournal
news5cleveland.com/news/poli…
PolyTraderPro retweeted
LIVE NOW
🤑 Trump to invest in OpenAI?
📈 Bonds rip. Will inflation?
🗳️ Ohio election deep dive with @JimSwiftDC
⚡️ @HarryDCrane on how to level up your trading
w/@TradeandMoney and @keendawg
xitter.cf/i/broadcasts/1qJVmyaRW…
PolyTraderPro retweeted
The holy trinity of bonds right now is this one below (Pahlavi not entering Iran), the US military instituting a draft, and the US charging fees for passage through the strait. (Last two only on Polymarket I believe)
I'm going to go out on a limb and predict that Reza Pahlavi will not visit Iran this year. You can currently make over a 20% APR on this on kalshi, not counting the 3.5% interest they pay. Full disclosure: i'm trying to sell out to free up cash, but I absolutely stand by the bond status. (Obv, not financial advice & do your own research!)
Classify this one as a midterm must-read.
PolyTraderPro retweeted
There's been a lot of talk that maybe the polls are off, and the Democrats could lose the midterms. Note that even before the Iran war started and gas prices began to rise, Democrats outperformed in the biggest off-year elections, much more so than even in the 2018 cycle, a blue wave. In 2025, NJ and VA moved by an average of 9 points left, vs. just 2 points left in 2017. And D's substantially outperformed their polls in both NJ and VA in 2025 as well.
Interesting stuff.
I'm curious how much volume/liquidity explains this. Compared to, say, the lack of polling or difficulty with modeling fundamentals.
The surprises in MI/WI/FL Dem primaries made me wonder if prediction markets were overconfident in favorites. I tested all Kalshi mkts on US primaries & found they've actually priced big favs perfectly, but struggled with races expected to be competitive economist.com/graphic-detail…
PolyTraderPro retweeted
If you're going to trade on this on polymarket, be aware that it's not financial advice, and also that you'll get the best execution using PolyTraderPro.com.
PolyTraderPro retweeted
At a first glance, there are way fewer pickup opportunities in the House for Democrats, as there were fewer R seats Trump won by fewer than 10 points in 2026 than there were in 2018. This suggests it just might be tough sledding for the Democrats to do as well as they did in 2018.
Traders are leaving a lot of money on the table by not using PolyTradePro.com.
I just lost ~$100 because Polymarket is EXTREMELY buggy.
Right now, there's a bug where your shares disappear after selling some of them.
I sold 416/939 and the remaining 523 just disappeared so I couldn't sell them.
By the time they appeared again, the price had dropped and I had to sell at a MUCH lower price, costing me ~$100.
Sure, there is a work around by seeing how many shares are missing, buy the opposite side and merge.
But this bug has been happening for MONTHS and has been reported so many times and it's still not fixed.
@devjoshstevens
Big September
Best way to stay locked in is with PolyTraderPro.com
After an incredibly slow August on prediction markets,
September is here and starting with a bang
We have:
Interesting / coinflip FED meeting
Swedish election
Big escalations in the Iran x US war
Brazilian election
Ukraine x Russia peace process is restarting
Russian election
Open AI launched Astra
Antropic to file IPO
And we even have Hunter Biden launching a memecoin, with a FDV market with a lot of volume
Looking forward to an interesting month with a lot of good gambling ahead, let me know if there are interesting markets happening soon that I have missed out on!
Good luck to all!
