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pinnerHow to construct an alpha signal when the Opensea API is not correctly functioning?
Hi, it’s pinner. The NFT tool pass meta in April reminds everyone how we need a good tool. However, most of the website only provides different information. And it’s up to user to interpret it.Why don’t they provide a direct alpha signal?First of all, Opensea API is not correctly functioning. It lacks some of the sales and people are not able to reconstruct the floor price of a collection. Secondly, the rarity makes it complicated to define the price. We will never sell a zombie cryptopunk at...
pinnerNews on Squarez, 2022/07/01
The mint price will be fixed at 0.025eth from now on, and the total supply will remain at 4200. All those who minted at 0.05 will be refunded 0.04 eth, thanks to their early support. Sorry I wanted to refund 0.05 so that the squarez will be free for you but there are some earlier supporters minted at 0.0069 and they did complain about the full refund:( The signal still works well, but the market condition is not good enough, and people would prefer a much lower mint price, even though the sig...
pinnerNFT - alpha caller's paradise.
Let’s talk about the latest pump of Akyllers @akyllersIn lately pump, we saw the green entry point even before the pump. How to explain this?First, congratulation to Squarez for calling the pre-pump. But there are something that we need to discuss here. I mark the three points in question in the next graph.Let's talk about A, B and CSquarez capture “abnormal” buying pressure and selling pressure. At A, we did saw the demand. We next see a sudden sell pressure B which almost reaches the S...
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pinnerHow to construct an alpha signal when the Opensea API is not correctly functioning?
Hi, it’s pinner. The NFT tool pass meta in April reminds everyone how we need a good tool. However, most of the website only provides different information. And it’s up to user to interpret it.Why don’t they provide a direct alpha signal?First of all, Opensea API is not correctly functioning. It lacks some of the sales and people are not able to reconstruct the floor price of a collection. Secondly, the rarity makes it complicated to define the price. We will never sell a zombie cryptopunk at...
pinnerNews on Squarez, 2022/07/01
The mint price will be fixed at 0.025eth from now on, and the total supply will remain at 4200. All those who minted at 0.05 will be refunded 0.04 eth, thanks to their early support. Sorry I wanted to refund 0.05 so that the squarez will be free for you but there are some earlier supporters minted at 0.0069 and they did complain about the full refund:( The signal still works well, but the market condition is not good enough, and people would prefer a much lower mint price, even though the sig...
pinnerNFT - alpha caller's paradise.
Let’s talk about the latest pump of Akyllers @akyllersIn lately pump, we saw the green entry point even before the pump. How to explain this?First, congratulation to Squarez for calling the pre-pump. But there are something that we need to discuss here. I mark the three points in question in the next graph.Let's talk about A, B and CSquarez capture “abnormal” buying pressure and selling pressure. At A, we did saw the demand. We next see a sudden sell pressure B which almost reaches the S...
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On-Chain Profit Calculator
Smart contract:
https://etherscan.io/address/0x8a7011f6164bd4c1377d38a5f5618927915c228d#code
Opensea:
https://opensea.io/collection/onchainprofitcalculator/activity
Attention! When you buy from secondary, please set gas limit to 400000 per NFT. Otherwise chance to get “out of gas” error.
If you don't do so it's out of gas in 80% of cases. Can't help you that.
First of all, I did see a lots of degens using profit calculator on discord. Then I asked to myself why don’t I make it on chain? Especially, most of them are not elegant at all. So making a good one could already be something.
I also remarked that no NFT collection has ever kept track to its floor price (uhhh those “if you list under a certain price then I will burn it” don’t count). Not to mention doing this on-chain.
So, why not make it on chain?
It’s easy in our case. There is no difference between profit calculators so last sale price is already a good approximation to it. In solidity, you can make a smart contract reacting to ETH receipt by using
receive external payable {}
fallback external payable {}
So the idea is to make the contract the royalty receiver, then calculate the last sale price from the royalty it got. However, this is also the part that causes the Out Of Gas error. But that is because we not only follow the last sale price but also the profit/cost of buyer/seller with our profit calculator.
In daily use case, you can simply register the last sale price. It can already be a good way for the floor price. Otherwise there is still another method requiring an array with 50 elements, registering them by date and give the approximation with different quantiles. I didn’t try it though, but if you want to do it, watch out to the gas limit even for “view” functions.
https://etherscan.io/address/0x8a7011f6164bd4c1377d38a5f5618927915c228d#writeContract
setWallets
addresses
0x7674c3…334d,0x4fa44d…a1bf,0x000000…e581
(comma seperated addresses)
tokenId
the token Id you want to set the wallet. You need to be the owner.
setGenArtAddressArtist
As an artist, you can deploy other drawing contract and receive money with your work if people want to use your profit calculator.
setGenArtAddressHolder
If any artist uploaded their art work, you can change the display of your work. Attention supply limited!
Should be good. Happy trading!
On-Chain Profit Calculator
Smart contract:
https://etherscan.io/address/0x8a7011f6164bd4c1377d38a5f5618927915c228d#code
Opensea:
https://opensea.io/collection/onchainprofitcalculator/activity
Attention! When you buy from secondary, please set gas limit to 400000 per NFT. Otherwise chance to get “out of gas” error.
If you don't do so it's out of gas in 80% of cases. Can't help you that.
First of all, I did see a lots of degens using profit calculator on discord. Then I asked to myself why don’t I make it on chain? Especially, most of them are not elegant at all. So making a good one could already be something.
I also remarked that no NFT collection has ever kept track to its floor price (uhhh those “if you list under a certain price then I will burn it” don’t count). Not to mention doing this on-chain.
So, why not make it on chain?
It’s easy in our case. There is no difference between profit calculators so last sale price is already a good approximation to it. In solidity, you can make a smart contract reacting to ETH receipt by using
receive external payable {}
fallback external payable {}
So the idea is to make the contract the royalty receiver, then calculate the last sale price from the royalty it got. However, this is also the part that causes the Out Of Gas error. But that is because we not only follow the last sale price but also the profit/cost of buyer/seller with our profit calculator.
In daily use case, you can simply register the last sale price. It can already be a good way for the floor price. Otherwise there is still another method requiring an array with 50 elements, registering them by date and give the approximation with different quantiles. I didn’t try it though, but if you want to do it, watch out to the gas limit even for “view” functions.
https://etherscan.io/address/0x8a7011f6164bd4c1377d38a5f5618927915c228d#writeContract
setWallets
addresses
0x7674c3…334d,0x4fa44d…a1bf,0x000000…e581
(comma seperated addresses)
tokenId
the token Id you want to set the wallet. You need to be the owner.
setGenArtAddressArtist
As an artist, you can deploy other drawing contract and receive money with your work if people want to use your profit calculator.
setGenArtAddressHolder
If any artist uploaded their art work, you can change the display of your work. Attention supply limited!
Should be good. Happy trading!
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