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Show effective short apr in preview #1165

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Merged
merged 5 commits into from
Jun 11, 2024
Merged

Show effective short apr in preview #1165

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0a3834a
show short apr after open
jackburrus Jun 11, 2024
507baf9
adds short apr after open
jackburrus Jun 11, 2024
a1709a8
Merge branch 'main' into jack-fixes-effective-short-apr
jackburrus Jun 11, 2024
6e41eb5
Rename label
jackburrus Jun 11, 2024
bf33ce7
updates per comments
jackburrus Jun 11, 2024
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32 changes: 32 additions & 0 deletions apps/hyperdrive-trading/src/ui/hyperdrive/shorts/OpenShortPreview/OpenShortPreview.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,8 @@ import { LabelValue } from "src/ui/base/components/LabelValue";
import { formatBalance } from "src/ui/base/formatting/formatBalance";
import { formatDate } from "src/ui/base/formatting/formatDate";
import { useFixedRate } from "src/ui/hyperdrive/longs/hooks/useFixedRate";
import { useShortRate } from "src/ui/hyperdrive/shorts/hooks/useShortRate";
import { useYieldSourceRate } from "src/ui/vaults/useYieldSourceRate";
interface OpenShortPreviewProps {
hyperdrive: HyperdriveConfig;
tokenIn: TokenConfig<any>;
Expand All @@ -40,6 +42,16 @@ export function OpenShortPreview({
});
const { fixedApr } = useFixedRate(hyperdrive.address);
const termLengthMS = Number(hyperdrive.poolConfig.positionDuration * 1000n);
const { vaultRate } = useYieldSourceRate({
hyperdriveAddress: hyperdrive.address,
});
const { shortApr, shortRateStatus } = useShortRate({
bondAmount: shortSize,
hyperdriveAddress: hyperdrive.address,
timestamp: BigInt(Math.floor(Date.now() / 1000)),
variableApy: vaultRate?.vaultRate,
});

return (
<div className="flex flex-col gap-3">
<LabelValue
Expand Down Expand Up @@ -101,6 +113,26 @@ export function OpenShortPreview({
)
}
/>
<LabelValue
label="Net Short Rate"
value={
shortRateStatus === "loading" ? (
<Skeleton width={100} />
) : (
<span
className={classNames(
"daisy-tooltip daisy-tooltip-top daisy-tooltip-left cursor-help before:border",
{
"border-b border-dashed border-current": spotRateAfterOpen,
},
)}
data-tip="The annualized return on shorts assuming the current yield source rate stays the same for one year"
>
{shortApr ? `${shortApr.formatted}% APR` : "-"}
</span>
)
}
/>
<div className="flex flex-col gap-3">
<h6 className="font-medium">Market Impact</h6>
<LabelValue
Expand Down
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